Chemistry Middle School

CAN SOMEONE HELP ME ON THIS PLEASE

CAN SOMEONE HELP ME ON THIS PLEASE

Answers

Answer 1

option C gas.............................. ᕕ( ᐛ )ᕗ

Related Questions

Which phrase best describes the path of a light wave?
A. Parallel to the source
B. Perpendicular to the source
C. Spiraling around the source
D. Straight away from the source

Answers

Answer: D

Explanation:

Light waves travel in straight paths called rays. Unlike sound, where waves have to travel through matter to be heard, light waves do not have to travel through matter to be seen. Instead, rays travel in a straight path until they hit an object. A ray's straight path is the path of light

The answer D!!!! Your welcome

help me pls someone plss???help me pls someone plss???

Answers

I am pretty sure it is D, but I am NOT for sure!

There are several different models that represent compounds. One type of model is shown.

A large black sphere connected to 4 small blue spheres by 4 grey sticks.
What type of model is shown?

a structural formula
a chemical formula
a space-filling model
a ball-and-stick model

Answers

For those looking for the letter its D

Your welcome :)

The representation described in the question is a ball and stick model.

Several kinds of models can be used to represent molecules. Models help us to accurately visualize what the molecule may look like. It shows the actual arrangement of atoms in the molecule in order to help us predict the possible reactions that the molecule may undergo.

A model which consists of spheres connected to each other is a ball and stick model. The spheres are the balls and they are linked to each other by the sticks.

Learn more: https://brainly.com/question/1389682

What is unique about the moons that orbit Jupiter? (select all that apply)
some are as large as planets
they all have names
there are more than 70 of them
several are bigger than Earth's moon

Answers

I personally think that "There are more than 70 of them" and "Some are as large as planets" is the most unique.

Anyone wanna help me please it would mean a lot I already started it off

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Answer:

Depending on the tribe and the area they lived in, Native Americans got their food by different methods including farming, hunting, fishing, and gathering. Most tribes used a combination of these four ways to get their food, but many specialized in one area such as farming or hunting.

Explanation:

hope this helps!!

The energy available to secondary consumers in an energy pyramid is 500 kilocalories. Approximately how much energy is used by the secondary consumers for their physical functions?

50 kilocalories
500 kilocalories
400 kilocalories
450 kilocalories
please this is worth 50 points

Answers

Your answer will be 400 !
Answer:400100% Guaranteed Took the test, GOT IT RIGHT!!Hope this helps!!

Lola has learned in science class that hypotheses, theories, and laws are related. She has made this graphic organizer to show this relationship. How should her graphic organizer be labeled? A: Law; B: Theory; C: Hypothesis A: Theory; B: Hypothesis; C: Law A: Hypothesis; B: Theory; C: Law A: Law; B: Hypothesis; C: Theory

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A: Hypothesis; B: Theory; C: Law

Chemical energy is stored in the bonds of (1 point)

glucose molecules.

carbon dioxide molecules.

water molecules.

oxygen molecules.

Answers

Answer:

Glucose molecules

Hope this will help u

Sketch a simple model that shows why the constellations change over the course of a year.

Answers

Answer:

for only five points we will not make sketch n

Miniature golf is a game in which players hit a golf ball with a club, which causes the ball to roll along the flat ground. Three golf balls with the same mass were rolling on the ground. Each ball was hit by a golf club, but not from the same direction. All the golf balls changed speed as a result of being hit. Use the information in the diagram to answer.

Which golf ball(s) experienced the strongest force when hit? How do you know?


a
The white and purple golf balls because they gained force, while the green golf ball lost force.


b
The green golf ball because it takes a stronger force to slow something down than to speed something up.


c
The green golf ball because it changed speed the most.


d
The white golf ball because it has the fastest ending speed.

Answers

Answer:   The blue and white golf balls; they have more mass than the yellow golf ball, but changed speed by the same amount.

Explanation:

help me pls someone plss???

Answers

Answer:

a

Explanation:

I am so sorry I don't know how to explain

What is the relationship between glucose and the energy molecule?

Answers

Answer:

Glucose is the carbohydrate produced by photosynthesis. Energy-rich glucose is delivered through your blood to each of your cells. ATP is the usable form of energy for your cells

Explanation:

Newtons second law in your own words.

Answers

Answer:

behavior of objects for which all existing forces are not balanced.

Explanation:

Answer:

F=ma. Force is equal to mass times acceleration. The accleration of an object depends on the net force.

Explanation:

I know its F=ma but I think this is right I hope it helps

are pickles a type of a fruit

Answers

Technically, pickles may be considered both a fruit and a vegetable. While they are made from cucumbers, which are a vegetable, the U.S. Supreme Court ruled them a ‘fruit of the vine’ because of their seeds.

Compare the density of the ocean crust and the continental crust. If they were to collide, predict which one would push under the other. Explain.

Answers

Answer:

The difference between the density of the ocean crust and the continental crust is the fact that the ocean crust is denser than the continental crust. Meaning, the continental crust is likely to push over the oceanic crust considering it has less dense.

Explanation:

I hope this helps, the last time I learned this was in 5th grade and I am i currently in the 11th grade....

help me pls someone plss???

Answers

c) water vapor is less dense

Plz help with this it is the digestive system

Answers

Answer:

see explanation for answer

Explanation:

salivary gland:  1

stomach: 2

small intestine: 6

liver: 4

gallbladder: 5

large intestine: 3

The answers correspond with the numbers on the text boxes, so you would drag number 1 to the salivary gland and so on.

slavery gland is 1
stomach is 2
small intenstine is 6

Study the map. Which plate forms a boundary with the African Plate? Pacific South American Nazca Philippine

Answers

Answer:

B

Explanation:

Answer:

the awnser is b

Explanation:

Create a list of 5 potential jobs that students of astronomy can obtain.

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Answer:

Applications Engineer.

Business Development Manager.

Chief Systems Engineer.

Coating Technician.

Director of Business Development.

Applications Engineer.
Business Development Manager.
Chief Systems Engineer.
Coating Technician.
Director of Business Development.
Electrical Engineer.
Engineer, Modeling & Simulation.
EO/IR Systems Engineer.

NEED HELP ASAP! pls pls help meee

Answers

pretty sure 4 is heat

A pure substance is a single kind of matter. ----------------------- A(n)
is made up of two or more substances that are together in the same place, but each substance keeps its own properties.

Answers

Answer:21

Explanation:

Answer: 21 i hope this helps:)

Can someone please help me with this?

Write your analogy story below

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Sorry I need more information to answer this question:/
More info pleaseeeeeeeeeeee

explain how deep ocean currents form.

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Answer:

Deep ocean currents (also known as Thermohaline Circulation) are caused by: The sinking and transport of large masses of cool water gives rise to the thermohaline circulation, which is driven by density gradients due to variations in temperature and salinity. The earth's rotation also influences deep ocean currents.

In a warehouse, the workers sometimes slide boxes along the floor to move them. Two boxes are sliding toward each other and crash. The crash caused both boxes to change speed. Based on the information in the diagram, which statement is correct? In your answer, explain what the forces were like and why the boxes changed speed.

Box 1 has more mass than Box 2.
Box 1 and Box 2 are the same mass.
Box 1 has less mass than Box 2.

Answers

Answer:

Box 1 and Box 2 are the same mass It caused both to change speed because they have both the same mass.

Explanation:

Please answer the question circled in red
(I'll only give brainliest if it's right)

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Answer: i agree with alan this is because energy cannot be created nor destroyed only stored and transferred wich mean the soccer ball always has energy

Explanation: hope this helps :)

Energy can also be put in a soccer ball if a human kicks it and then the energy will be transferred to the ball

pls help with this science homework

Answers

These are all the answers. Hope I helped

1. A

2. C

3. A

4. B

I think it’s A C A B

Which of the following genotypes would result in a red phenotype?

Group of answer choices

1. cc

2. c

3. RB

4.Cc, CC

Answers

I would say 1 I think

in your own words answer How Do You Define Geography?

Answers

Answer:

the study of physical features of the earth and it's atmosphere, and of human activity as and it is affected by these,including the distribution of population and resources available

Answer:

Explanation:Geography is the study of places and their environments.

Which of the following is correct?

A reactants <- products
B reactants products
C reactants →p products
D reactants = products

Answers

Answer:c..................

answer
c
explanation

PLS HELP ME IN THIS QUESTION

Answers

Answer:

the first one is just water and the second one is gas

Explanation:

1st isnwater and the second is has
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