Chemistry Middle School

Which two factors decrease as the kinetic energy of the particles in an object decreases?
giving brainliest

a

The object's weight.

b

The object's temperature.

c

The speed of the particles.

d

The size of the particles.

Which Two Factors Decrease As The Kinetic Energy Of The Particles In An Object Decreases?giving Brainliest

Answers

Answer 1
O not sure but I think it would be D because kinetic energy is moving energy but I really don’t know I just wanted to help
Answer 2

Answer

ummm  maybe c or d

dont count on me though!

Explanation:

Related Questions

In the Bohr model of an atom (shown), protons are represented in blue, the neutrons are red and the electrons are green. How reactive is the element that this model represents?
Non-reactive because the model is showing two complete electron shells
Highly reactive because the model has two complete electron shells
Non-rective because the model is showing only one valence electron
Highly reactive because the model is showing only one valence electron.

Answers

Answer:

2nd one I think

Explanation:

hope this helps

the 2 one I’m pretty sure

Please help me I will give you the brain thing with extra points if you help me, please. I need to get this right. 9/10

Answers

Answer:B

Explanation:

got an 90 on the test

The answer would be a

Which of the following would occur if the Thrush population was to suddenly decrease?



a
The population of Eagles would increase
b
The population of Eagles would decrease
c
The population of Dragonfly would decrease
d
The population of corn would increase

Answers

Answer- B

Reasoning: Since Eagles directly eat Thrush, their populations would decrease.

The other answers are wrong because with the first choice, Eagles would not increase in population if one of their food sources were removed. For the third choice, Dragonflies wouldn’t increase. Since Thrush eat Dragonflies, the disappearance of Thrush wouldn’t hurt the population of Dragonflies. Lastly, The last option is wrong because corn isn’t reliant on animals to survive. If Thrush disappear, corn will not be affected. This leaves B. to be the answer.

What makes the Noble Gases the least reactive elements on the periodic table?

They all have one valence electron in their outer shell.

They all have seven electrons in their outer shell.

They all have eight valence electrons in their outer shell.

All of the elements have a full outer electron shell.
sorry im slow yall

Answers

The answer is the letter C

The reason the Noble Gases, the least reactive elements on the periodic table, are they all have eight valence electrons in their outer shell. The correct option is C.

What are noble gases?

Noble gases are the gases of the periodic table that contain a fully filled last orbital with electrons, that is why they are called noble gases. These gases are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn).

Noble gases are the least reactive elements because they have fully filled the last orbital, which means they do not need any electrons from others, nor do they have to donate any electron to fulfilled their orbitals.

Elements react with each other by sharing electrons with each other. They either donate or accept electrons from others and form bonds with each other.

Thus, the correct option is C. They all have eight valence electrons in their outer shell.

To learn more about noble gases, refer to the link:

https://brainly.com/question/11764545

#SPJ2

Based on the food web, which of the following would occur if the snake population was to increase?



a
The hawk population would increase
b
The mouse population would increase
c
The hawk population would decrease
d
The grasshopper population would decrease

Answers

Answer:

c i think

Explanation:

becuse hawks hunt snakes for food  aslo becuse

Answer:

its A. The hawk population would increase

Explanation:

because if there is alot of snakes then the hawks will have more to eat

Other types of birds also form pellets. What would you expect to find in the pellet of a seagull? Explain your reasoning.

Answers

Expect to find in the pellet of a seagull bones and fur and feathers the seagull has eaten. The relatively small amount of indigestible bone and fur that remain will be compacted by their stomach muscles into a pellet similar to the owl’s.

Which →two← factors decrease as the kinetic energy of the particles in an object decreases?

a

The object's weight.

b

The object's temperature.

c

The speed of the particles.

d

The size of the particles.

Answers

Answer:

a and c

Explanation:

I'm only sure on a but c is the second best so Yea don't completely trust it

The answer is A and C. I hoped this helped have a great day. :)

A student climbed up the hill at a constant speed, stopped at the top, and then ran quickly down the other side.

Which graph below most likely represents this scenario?

Answers

Answer:

The Answer Is C

Explanation:

The answers actually A, whoever commented c is lying

Hi if u see this help me please

Answers

Answer:

Amoebas, Yeasts, Hydras, and Ferns only

Explanation:

This is because they can asexually reproduce which is why their offspring wil be identical

Answer:

Amoebas, yeasts, hydras, and ferns

Explanation:

3. The cities listed below, from Chicago to Pittsburgh, lie in a roughly straight west to east line. Data on temperature, barometric pressure, and sky conditions for each city are shown in the table below. Use the data to explain what types of air masses are present and/or moving among these cities and how this accounts for the weather. What will Pittsburgh’s weather be like within the next 24 to 48 hours?
City Temp (oF) Pressure (in.) Conditions
Chicago, IL 73 29.94 rising Clear
Indianapolis, IN 75 29.93 falling Partly cloudy
Columbus, OH 78 28.20 falling Light rain
Pittsburgh, PA 74 29.90 steady Mostly sunny
Answer:

Answers

For the next 24-48 hours, Pittsburgh will see light rain. The storm is moving west-to-east toward Pittsburgh, as indicated by a drop in pressure over western cities. Precipitation is usually associated with low pressure systems.

What is weather forecasting?Weather forecasting is the application of science and technology to predict atmospheric conditions at a particular place and time.People have been trying to predict the weather informally for thousands of years, but have been doing so formally since the 19th century.Weather forecasting is the application of science and technology to predict atmospheric conditions for a particular place and time.Humans have tried to predict the weather informally for thousands of years, but only formally since the 19th century due to incomplete understanding of the ocean, measurement errors in initial conditions, atmosphere and related processes.Weather warnings are important forecasts that protect lives and property.Forecasts based on temperature and precipitation are important for agriculture and therefore for commodity market traders. Temperature forecasts are used by utility companies to forecast demand for the next few days.Many people use the daily weather forecast to decide what to wear on any given day.

To learn more about weather forecasting, refer to:

brainly.com/question/24730207

#SPJ2

help me- i hate science sm-

Answers

returning home. when the graph goes down, you’re going backwards. when it ascends, you are going straight/going up
Personally I would have thought it would be walking down a hill, as the steepness of it

Fill in the missing properties in the table below. pleaseeeeeeeeeeeeeeeeee helpppppppppppp

Answers

streak, hardness, crystal form

reaction with acid, magnetism, specific gravity, tenacity, taste, odor , feel, and presence of striations

Answer:

3. Mohs hardness scale

4. Streak

5. Density

6. Crystal

Explanation:

I hope this helps :)

Use this picture to explain that an electrically charged object can attract an uncharged object without any contact. Your answer should be at least three sentences long.

a balloon hanging from a string with small pieces of paper stuck to the bottom of it, with a few pieces on the ground

Answers

Answer:

Charges: positive and negative

Explanation:

When we put a charged object near an uncharged object, it produces opposite charges in the near end of the uncharged object by electric induction. In the figure, we can see that the ballon has charges which produces opposite charges in the paper which is uncharged

pls answer the question plss

Answers

The Density Calculator uses the formula p=m/V, or density (p) is equal to mass (m) divided by volume (V). The calculator can use any two of the values to calculate the third. Density is defined as mass per unit volume. That sound give you the answer. Hope this Helps!
Yup and tanks it’s the same answer but I’m to lazy to answer right now

Giving brainliest to right answer

Answers

Answer:

Answer:

... it's b - 5°C..........

Answer:

B. -5°C Is most likely that outdoor temperature

Explanation:

Because if it was 30°C it most likely wouldn't have snow. Choices C and D look like temperatures...

Which of the following groups of resources helps generate electricity and does not cause a lot of pollution?

possible answer: 1. Phosphate, oil, and water
2. Phosphate, oil, and silica
3. Wind, solar, and silica
4. Wind, solar, and water

Answers

i think 4 or 3 but not sure so dont trust me

Answer:

4

Explanation:

wind is used to run wind mills

solar the sun ray are converted into electricity using solar panel

water produces hydropower

Sasha placed a few objects one by one near a magnet. Only two of the objects Sasha placed moved toward the magnet. Which of the following are most likely to be those two objects?

possible answer: 1. Aluminum foil and iron nails
2. Metal paper clip and iron nails
3. Rubber band and plastic spoon
4. Steel spoon and rubber band

Answers

Answer:

.

Explanation:

Answer:

#2 Metal paper clip and iron nails

Explanation:

This is because they are both magnetic. Hope this helps. :)

The force that holds two atoms together is called a(n) _______

gravity

nuclear force

reaction

chemical bond

Answers

The force that holds two atoms together is called a(n)chemical bond. Bond energy_ is a measure of the strength of a chemical bond. When atoms rearrange to form new combinations, a(n) chemical reaction has taken place. Such changes generally involve electrons in the highest principle energy level, or the valence she

The force that holds two atoms together is called a chemical bond.

What is a chemical bond

A chemical bond is a force of attraction that holds two or more atoms together to form a stable molecule or compound. Atoms consist of a positively charged nucleus containing protons and neutrons, surrounded by negatively charged electrons. In order to achieve a stable electronic configuration, atoms can undergo chemical bonding to fill their outermost electron shells.

Chemical bonds play a vital role in determining the physical and chemical properties of substances. The strength and type of bond between atoms influence factors such as boiling points, melting points, solubility, and reactivity. Understanding chemical bonds helps explain how different substances interact and form new compounds.

Learn more about force  at

https://brainly.com/question/12970081

#SPJ6

What is true about all matter?

It is made up of mixtures.

It has the same characteristics.

It has mass and takes up space.

It is made up molecules.

Answers

Answer:

It has mass and takes up space

Explanation:

Just did something similar like this 10 minutes ago lol

it has mass and takes up space

Plz answer in order and no wasting my points

Answers

Answer:

1. Fossil Fuels

2. Burning Fossil Fuels

3. Photosynthesis

4. Plants

5. Deforestation

6. Rivers

7. Atmosphere

Explanation:

I am only sure about 1, 2, and 6 because it is very blurry.

Hope this helped!

Its very blurry do you have any way of making it bigger? If not its okay

Help me and only answer if u know the answer.

Answers

You receive one allele from each parent.
I’d say 2
Explanation: considering you have 2 parents and you get 2 from each

Which ocean depth has some illumination but not enough for plant photosynthesis?
epipelagic zone
abyssopelagic zone
bathypelagic zone
mesopelagic zone

Answers

Answer:

c abyssopelagic zone

Explanation:

Answer:

the answer is D. Mesopelagic Zone

Explanation:

i know the answer is the 'Twilight Zone,' but its scientific name is the Mesopelagic Zone

Which phase of matter can be described as having molecules that are tightly packed together with a definite shape?

A. gas
B. solid
C. plasma
D. liquid

Answers

Solid!! Because a gas has very loosely packed molecules and a liquid has somewhat loosely packed molecules! :)

Answer:

D. Liquid

Explanation:

Solid matter is composed of tightly packed particles. A solid will retain its shape; the particles are not free to move around. Liquid matter is made of more loosely packed particles. It will take the shape of its container.

A student is trying to lift a metal ball off the floor. The student is unable to lift the ball after several tries. Which of the following forces is most likely opposing lifting the ball?

possible answer: 1. Electric force
2. Frictional force
3. Gravitational force
4. Magnetic force

Answers

Answer:

i think it is three

Explanation:

it is a meatal ball soits going to be heavy and if it was 1 than his hands would be electricuted and its a meatal ball so if it is stationar than it should have no friction and if it had magnetic force aplied than it would be roling

Answer:

3

Explanation:

After an impact involving a non-functioning satellite, a paint chip leaves the surface of the satellite at a speed of 96 m/s. After 17 seconds, how far has the chip traveled?

Answers

Answer:

1,632 meters.

Explanation:

Answer:

1,632 m i think

Explanation:

m = meters

What is the density of an object whose mass is 120 grams and whose volume is 60 cm3? (D=m/v)

Answers

Answer:124.86 ib/cu ft

Explanation:

Answer:

its 2 g cm^-3

Explanation:

density = mass / volume

120 g / 60 cm^3 = 2 g cm^-3

Help me please and only answer if you know what the answer is

Answers

They have similar chromosomes

Which Item is denser than liquid water?

A. Metal fork
B. Plastic cup
C. Paper plate
D. Wooden spoon

Answers

Answer:

B

Explanation:

metal is denser, wood will float and so will paper and plastic

Plastic cup is more dense then liquid water

A new mineral in the mine is very exciting news. On Dr. Rock's next survey report, he gets to update the number of known minerals to come out of the mine from 15 to 16! This is just one more reason that Dr. Rock's mine is a unique place on Earth.

How can the idea that different minerals are formed in different environments provide evidence for energy and matter cycling?

Answers

‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️‍♂️ of

think of another way that people can detect carbon monoxide is in the air

Answers

Answer:

YOu fart

Explanation:

gas

One way is by an alarm bell it can detect and spot the fuels in the air
Another one is blood test to check if they have inhaled it in there system
Other Questions
A production company spent 4512 days filming its first movie. The company's second movie was filmed in 734 weeks. Find the ratio of the first movie's filming time to the second movie's filming time. Compare in weeks. What kind of leadership does Jack practice? List three examples to support your ideas. LOTF question planning on sending this member to a higher up government official or something of that sort, it isnt done yet but any edits/things i should add on? this is important, im mainly looking for ideas/things that could make my argument stronger. please tell me how it sounds so far as well!Mental illness is a real thing that people cant control without support and its something that needs to be addressed. If not dealt with, internal problems can result in irrational and dangerous behavior. Illnesses like schizophrenia, dissociative identity disorder, and other disorders/illnesses related to hallucinations, either auditory or visual can be dangerous for numerous reasons. Even disorders/illnesses considered lesser, or more common, like depression, bipolar disorder, anxiety, and ocd can be dangerous if they are left untalked about. Lack of support can lead to death and crime, without proper help, people might harm others or themselves. You shouldn't have to pay money to deal with something you cant control. Mental help needs to be available for those who arent capable of paying for the help they need themselves. Some mental illnesses and disabilities can cause people to struggle financially, and can even lead to homelessness. People need support as early as possible so they can hopefully lead a comfortable life. But without help, mentally challenged members of society might struggle through life. What integer describes a decrease of seven? (A. 7 / B. -7 / C. 0 / D. 1/7) please can someone help my assignment. Here is a rectangle ABCD.The length of the rectangle is increased by 10%.The width of the rectangle is increased by 5%.Find the percentage increase in the perimeter of the rectangle. Will mark brainliest!!!Please find the value of each variable in the parallelogram!! I found that Lincoln was a Democrat in my History book. Is it true? John went to the store and bought 4 pencilsand 10 binders and spent $64. Carmen wentto the same store and bought 7 pencils and 4binders and spent $31. If Lisa wants to buypencils and binders from the same store,how much should they tell her each itemcosts? Colonization is to economic,religious,and political,as exploration is to claim land How did abolitionists regard the practice of slavery? ANSWER QUICKLY PLEASE.List and describe two environmental impacts of fossil fuel use. What would John Locke, recommend for your desert island government? How did the expansion of U.S. population affect the Native Americans in the 19th century?a) They were forced to move to urban (city) areas in large numbersb) They were forced to move westwardc) They sought to form alliances with other minority groups and rebel against the U.S.d) They chose to adopt the culture of settlers for they believed the whites were superior Plz Plz plzzzzzz answer Identify the letter of the choice that best completes the statement or answers the question. When determining the number of significant digits in a measurement, *PLEASE ANSWER TY , ILL GIVE BRAINLIEST*What role did the Civil War play in American poets' shift from Romanticism to Realism?a.) It caused most poets, like other Americans, to celebrate the glory of war.b.) It allowed many Americans, poets included, to travel the country much more than they had.c.) It revealed to all Americans, including poets, how destructive human passions could be. Which of the following is not a property of mosttransition metals? Genetic variation can occur during meiosis because of the process of ________1.crossing over2.cell division3.fertilization 6th grade math!!!!!!!!!!!