293209247-States-of-Matter-Worksheet.pdf - Free Printable

Problem Analysis:

The worksheet is about the states of matter and related vocabulary. The task involves filling in blanks with appropriate terms from the vocabulary box and matching terms with their correct descriptors. Let's solve it step by step.

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Vocabulary Box:

- Contracts
- Kinetic molecular theory
- Mass
- Slide past each other
- State of matter
- Expands
- Matter
- Vibrate
- Faster
- Volume
- Slower

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Part 1: Fill in the Blanks

#### Question 1:
> ________ is the amount of matter that makes up something.
- Answer: Mass
- Explanation: Mass refers to the quantity of matter in an object.

#### Question 2:
> ________ is the amount of space that a material takes up.
- Answer: Volume
- Explanation: Volume measures the space occupied by an object.

#### Question 3:
> Anything that has mass and volume is called ________.
- Answer: Matter
- Explanation: Matter is anything that has mass and occupies space.

#### Question 4:
> When you add energy to matter, the particles move ________ and the matter ________.
- Answer: Faster, Expands
- Explanation: Adding energy (e.g., heat) causes particles to move faster, leading to expansion.

#### Question 5:
> Particles in a solid are packed so close together they can only ________.
- Answer: Vibrate
- Explanation: In solids, particles are tightly packed and can only vibrate in place.

#### Question 6:
> Particles in a liquid can ________.
- Answer: Slide past each other
- Explanation: In liquids, particles are less tightly packed and can slide over one another.

#### Question 7:
> Particles in a gas can ________.
- Answer: Move around quickly
- Explanation: In gases, particles are far apart and move freely and quickly.

#### Question 8:
> When you remove energy from particles they move ________ and the matter ________.
- Answer: Slower, Contracts
- Explanation: Removing energy (e.g., cooling) causes particles to move slower, leading to contraction.

#### Question 9:
> The ________ explains how particles act when their spacing and movement change.
- Answer: Kinetic molecular theory
- Explanation: The kinetic molecular theory describes the behavior of particles in different states of matter based on their motion and spacing.

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Part 2: Match Each Term with the Best Descriptor

#### Matching Table:
| Term | Descriptor |
|------------|------------|
| Mass | C. Amount of matter in an object |
| Solid | D. |
| Gas | F. |
| Matter | A. Anything that has mass and volume |
| Liquid | E. |
| Volume | B. Amount of space an object takes up |

#### Explanation for Each Match:
1. Mass → C. Amount of matter in an object
- Mass is the measure of the amount of matter in an object.

2. Solid → D.
- The image labeled "D" shows particles tightly packed, which is characteristic of a solid.

3. Gas → F.
- The image labeled "F" shows particles widely spaced and moving freely, which is characteristic of a gas.

4. Matter → A. Anything that has mass and volume
- Matter is defined as anything that has mass and occupies space.

5. Liquid → E.
- The image labeled "E" shows particles that are not as tightly packed as in a solid but are closer than in a gas, allowing them to slide past each other, which is characteristic of a liquid.

6. Volume → B. Amount of space an object takes up
- Volume is the measure of the space occupied by an object.

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Final Answer:

1. Mass
2. Volume
3. Matter
4. Faster, Expands
5. Vibrate
6. Slide past each other
7. Move around quickly
8. Slower, Contracts
9. Kinetic molecular theory

For the matching:
- Mass → C
- Solid → D
- Gas → F
- Matter → A
- Liquid → E
- Volume → B

Boxed Final Answer:
\boxed{
\begin{array}{l}
\text{1. Mass} \\
\text{2. Volume} \\
\text{3. Matter} \\
\text{4. Faster, Expands} \\
\text{5. Vibrate} \\
\text{6. Slide past each other} \\
\text{7. Move around quickly} \\
\text{8. Slower, Contracts} \\
\text{9. Kinetic molecular theory} \\
\text{Match: Mass → C, Solid → D, Gas → F, Matter → A, Liquid → E, Volume → B}
\end{array}
}