Phases Of Matter

Question 1

Melting temp

Answer 1

Temperature at which a solid turns into a liquid

Question 2

Freezing temperature

Answer 2

Temperature at which a liquid changes to a solid

Question 3

Boiling temperature

Answer 3

Temperature at which a liquid changes to a gas

Question 4

Condensation temperature

Answer 4

Temperature at which a gas changes to a liquid 

Question 5

Evaporation 

Answer 5

Liquid to gas 

Question 6

Condensation 

Answer 6

Gas to liquid 

Question 7

Freezing 

Answer 7

Liquid to solid 

Question 8

Melting point

Answer 8

Solid to liquid

Question 9

Decomposition

Answer 9

Gas to solid

Question 10

Rotational energy

Answer 10

Causes of molecule
To rotate or spin 

Question 11

Vibrational energy 

Answer 11

Causes a molecule to vibrate its individual bones

Question 12

Transitional energy

Answer 12

Causes a molecule to move in a straight line

Question 13

Molecule

Answer 13

Cluster of two or more different atoms, held together strongly by electrical force

Question 14

Element

Answer 14

A substance which cannot be separated into smaller substances

Question 15

Compound

Answer 15

A pure substance made up of two or more types of atoms

Question 16

Homogeneous substance

Answer 16

One substance that has its own individual sets of properties

Question 17

Heterogeneous Substance

Answer 17

Consists of more than one
Phase / substance

Question 18

Pure substance

Answer 18

Homogeneous substance that has unchangeable composition

Question 19

Mechanical mixture 

Answer 19

Consist of two or more substance heterogeneous

Question 20

Suspension

Answer 20

suspension is a heterogeneous mixture of a finely distributed solid in a liquid.

Question 21

Solute

Answer 21

The component occurring in a solution, o in lesser quantities

Question 22

Solvent

Answer 22

The component occurring in a solution in greater quantitys