Classification of Matter

Question 1

Physical property

Answer 1

A property of matter that can be observed without destroying it or creating any new substances.

Question 2

Boil

Answer 2

Turn from a liquid to a gas by heating until bubbling.

Question 3

Melt

Answer 3

Turn from a solid to a liquid.

Question 4

State

Answer 4

Physical form of an object (solid, liquid, or gas).

Question 5

Evaporate

Answer 5

Slowly turn from a liquid into a gas without heating.

Question 6

Condense

Answer 6

Turn from a gas into a liquid by cooling.

Question 7

Freeze

Answer 7

Turn from a liquid into a solid by cooling.

Question 8

Ductility

Answer 8

Ability of a solid to be drawn out into a thin wire.

Question 9

Malleability

Answer 9

Ability of a metal to be hammered into, and keep, a new shape without breaking.

Question 10

Solubility

Answer 10

Maximum mass (in grams) that can fully dissolve in 100 ml of a liquid.

Question 11

Density

Answer 11

Mass (in kilograms) per cubic metre.

Question 12

Macroscopic

Answer 12

Ordinary-sized; viewable with the naked eye.

Question 13

Microscopic

Answer 13

Very small; viewable only with special instruments like microscopes.

Question 14

Arrangement

Answer 14

Specific order of something.