States Of Matter

Question 1

Shape, Volume and Density of a Solid?

Answer 1

• Fixed.
• Fixed.
• Much Higher than a Gas.

Question 2

Shape, Volume and Density of a Liquid?

Answer 2

• Fits Container Shape.
• Fixed.
• Much Higher than a Gas.

Question 3

Shape, Volume and Density of a Gas?

Answer 3

• Fills Container.
• Can be Charged.
• Lower than a Solid or a Liquid.

Question 4

Name for Changing a Solid into a Gas?

Answer 4

Sublimation.

Question 5

Name for Changing a Liquid into a Gas?

Answer 5

Vaporisation.

Question 6

Name for Changing a Gas into a Liquid?

Answer 6

Condensation.

Question 7

Name for Changing a Solid into a Liquid?

Answer 7

Melting.

Question 8

Name for Changing a Liquid into a Solid?

Answer 8

Freezing.

Question 9

Particles of a Substance in its Solid State are Held Next to Each Other in Fixed _______________. They ___________ about their Fixed Positons, so Solid Keeps its own Shape.

Answer 9

Positions…Vibrate…

Question 10

Particles of a Substance in its Liquid State are in __________ with Each Other. They Move about at Random. A Liquid doesn’t have a Shape, it can ______.

Answer 10

Contact…Flow…

Question 11

Particles of a Substance in Gas State Move about at __________ much Faster than they do in a Liquid. The Density of Gas is ______ than that of a Solid or a Liquid.

Answer 11

Random…Less…

Question 12

Particles of a Substance in its Solid, Liquid and Gas States have Different Amounts of __________.

Answer 12

Energy.