name:
vocabulary
contracts
expands
faster
kinetic molecular theory
mass
matter
move around quickly
slide past each other
slower
state of matter
vibrate
volume
use your notes from pages 1 - 2 and the terms in the vocabulary box to fill in the blanks for the
following nine questions. you will not need to use every term.
1) __________________ is the amount of matter that makes up something.
2) __________________ is the amount of space that a material takes up.
3) anything that has mass and volume is called ____________________.
4) when you add energy to matter, the particles move ____________________ and the matter
____________________.
5) particles in a solid are packed so close together they can only ____________________.
6) particles in a liquid can ____________________.
7) particles in a gas can ____________________.
8) when you remove energy from particles they move ____________________ and the matter
____________________.
9) the ____________________________________ explains how particles act
when their spacing and movement change.
10) match each term on the left with the best descriptor on the right. each descriptor may be used
only once
term
descriptor
mass
a.
anything that has mass and volume
solid
b.
amount of space an object takes up
gas
c.
amount of matter in an object
matter
liquid
d.
volume

Question

Accepted Answer

### Question 1
# Brief Explanations:
The term that defines the amount of matter in something is "Mass" as per the vocabulary and basic concepts of matter.
# Answer:
Mass

### Question 2
# Brief Explanations:
"Volume" is the term used to describe the amount of space a material occupies, from the given vocabulary and matter concepts.
# Answer:
Volume

### Question 3
# Brief Explanations:
By definition, anything with mass and volume is "Matter", as per the fundamental concept of matter.
# Answer:
Matter

### Question 4
# Brief Explanations:
Adding energy to matter increases particle motion speed (faster) and causes matter to expand (from kinetic molecular theory and matter behavior).
# Answer:
Faster; Expands

### Question 5
# Brief Explanations:
In a solid, particles are closely packed, so their motion is limited to vibrating in place, from the kinetic molecular theory of solids.
# Answer:
Vibrate

### Question 6
# Brief Explanations:
Liquid particles can slide past each other (intermediate particle movement between solid and gas), based on kinetic molecular theory of liquids.
# Answer:
Slide past each other

### Question 7
# Brief Explanations:
Gas particles have high energy and move around quickly (freely) due to large spacing, from kinetic molecular theory of gases.
# Answer:
Move around quickly

### Question 8
# Brief Explanations:
Removing energy slows particle motion (slower) and causes matter to contract (decrease in volume), from kinetic molecular theory and energy - matter relationship.
# Answer:
Slower; Contracts

### Question 9
# Brief Explanations:
The "Kinetic molecular theory" explains how particles act with changes in spacing and movement, as per the theory's definition.
# Answer:
Kinetic molecular theory

### Question 10
# Brief Explanations:
- Mass: Defined as the amount of matter in an object, so matches C.
- Solid: (Assuming the images represent particle arrangements, solid has closely packed particles, but from the text descriptors, we focus on the text. Wait, the text descriptors: A is matter, B is volume, C is mass. Wait, maybe the image - based descriptors: But from the text part, for the text - based descriptors (A - C):
    - Mass: C (Amount of matter in an object)
    - Solid: (If we consider the particle arrangement images, but since the text - based descriptors A - C: Wait, maybe the original problem's image - based descriptors (D - F) are particle arrangements. But from the given text - based descriptors (A - C):
        - Mass: C (Amount of matter in an object)
        - Solid: Let's assume the image for solid (e.g., closely packed particles, maybe one of D - F, but from the text - based A - C, maybe there's a misprint. Wait, the user's table: Term has Mass, Solid, Gas, Matter, Liquid, Volume. Descriptor has A (Anything with mass and volume - Matter), B (Amount of space - Volume), C (Amount of matter - Mass). Then for the image - based (D - F, which are particle arrangements):
            - Solid: particle arrangement with closely packed (e.g., one of the images, say D if D is solid's arrangement)
            - Gas: particle arrangement with widely spaced (e.g., F)
            - Matter: A (Anything with mass and volume)
            - Liquid: particle arrangement with particles sliding (e.g., E)
            - Volume: B (Amount of space)
    - So:
        - Mass: C. Amount of matter in an object
        - Solid: (Assuming the image for solid, say D if D is solid's particle arrangement)
        - Gas: (Assuming the image for gas, say F)
        - Matter: A. Anything that has mass and volume
        - Liquid: (Assuming the image for liquid, say E)
        - Volume: B. Amount of space an object takes up

But since the user's table has Term - Descriptor with A - C as text and D - F as images, we'll match the text - based first:

- Mass: C. Amount of matter in an object
- Solid: (If we consider the particle arrangement, but from the text - based, maybe the problem has a mix. Wait, the user's question says "Match each Term on the left with the best Descriptor on the right. Each Descriptor may be used only once". The Terms are Mass, Solid, Gas, Matter, Liquid, Volume. Descriptors are A - F (A - C text, D - F images).

From the text - based A - C:

- Mass: C (Amount of matter in an object)
- Matter: A (Anything that has mass and volume)
- Volume: B (Amount of space an object takes up)

For the image - based (D - F, particle arrangements):

- Solid: particle arrangement with closely packed particles (e.g., D)
- Liquid: particle arrangement with particles sliding past (e.g., E)
- Gas: particle arrangement with widely spaced particles (e.g., F)

So the matches:

- Mass: C. Amount of matter in an object
- Solid: (Assume D is solid's particle arrangement, so D)
- Gas: (Assume F is gas's particle arrangement, so F)
- Matter: A. Anything that has mass and volume
- Liquid: (Assume E is liquid's particle arrangement, so E)
- Volume: B. Amount of space an object takes up

But since the user might expect the text - based (A - C) first:

# Answer:
- Mass: C. Amount of matter in an object
- Solid: (Assume the image for solid, e.g., D)
- Gas: (Assume the image for gas, e.g., F)
- Matter: A. Anything that has mass and volume
- Liquid: (Assume the image for liquid, e.g., E)
- Volume: B. Amount of space an object takes up

(Note: The exact image - based matches depend on the actual particle arrangement images, but the text - based ones are clear as above.)

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