Ease def

Question 1

Physical change

Answer 1

Physical changes are changes affecting the form of a chemical substance, but not its chemical composition.

Question 2

chemical change

Answer 2

chemical change occurs when bonds are broken between atoms and rearranged into new, entirely different substance

Question 3

element

Answer 3

An element is the same type of atom
no breaking down into simpler substances

Question 4

compound

Answer 4

compound contain more than one type of atom chemically combined in a set ratio
can be breakinf down

Question 5

mixture

Answer 5

more than one type of atom not chemically combined not in set ratio

homogeneous - same chem comp
heterogeneous - non unifrom comp

Question 6

soluble/insoluble

Answer 6

able to be dissolved when mixed with a liquid

Question 7

solvent

Answer 7

A solvent is a substance that dissolves a solute, resulting in a solution.

Question 8

solute

Answer 8

whats getting dissolved

Question 9

solution

Answer 9

homogeneous mixture of two or more substances where a solute has been dissolved by a solvent

Question 10

suspension

Answer 10

heterogeneous mixture of a finely distributed solid in a liquid. The solid is not dissolved in the liquid

Question 11

sediment

Answer 11

The heavier insoluble particles that settle down at the bottom of the liquid

Question 12

miscible

Answer 12

solutions where a liquid dissolves completely in another liquid

Question 13

immiscible

Answer 13

Solutions where the liquids dont mix

Question 14

volatile

Answer 14

the tendency of a substance to vaporize

Question 15

viscous

Answer 15

The tendency for a substance to resist change in its formation