The Four States of Matter Answers

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The atoms in a solid .

A
move about freely
B
remain in a fixed position
4

Michaela is baking a dessert. She measures 100 mL of vegetable oil by pouring it from the bottle into a measuring cup, then she pours the oil into a bowl with the other ingredients.Which statement best describes what happened to the vegetable oil during this process?

A
The volume of the vegetable oil changed, but its shape did not.
B
The shape of the vegetable oil changed, but its volume did not.
C
Both the volume and the shape of the vegetable oil changed.
D
Both the volume and the shape of the vegetable oil remained the same.
6

Which statements best describe gases? Check all that apply.The atoms in a gas move at high speeds.The atoms in a gas often get stuck together.The atoms in a gas spread in all directions.Gases have a definite shape.Gases have a definite volume.

A
The atoms in a gas move at high speeds.
B
The atoms in a gas often get stuck together.
C
The atoms in a gas spread in all directions.
D
Gases have a definite shape.
E
Gases have a definite volume.
7

Which statements best describe plasmas? Check all that apply.Plasmas have a definite volume.Plasmas can change shape.Plasmas contain ionized particles.Plasmas are abundant on Earth.Plasmas are good insulators.

A
Plasmas have a definite volume.
B
Plasmas can change shape.
C
Plasmas contain ionized particles.
D
Plasmas are abundant on Earth.
E
Plasmas are good insulators.

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