Lesson 1: Table of elements

Question 1

a branch of science that studies the composition, structure, properties, and changes of matter

Answer 1

Chemistry

Question 2

tabular arrangement of the chemical elements.

Answer 2

Periodic Table of Elements

Question 3

The 4 states of matter

Answer 3

Solid, Liquid, Gas, Plasma

Question 4

anything that has mass and occupies space

Answer 4

Matter

Question 5

State of Matter:

rigid, and has a fixed shape and volume.

Answer 5

Solid

Question 6

State of Matter:

has definite volume, but takes the shape of it’s container

Answer 6

Liquid

Question 7

State of Matter:

has no fixed volume or shape, takes the volume and space in its container

Answer 7

Gas

Question 8

State of Matter:

indefinite shape & volume, electrically-charged particles.

Answer 8

Plasma

Question 9

can be chemically decomposed

Answer 9

Compound

Question 10

cannot be chemically decomposed

Answer 10

Element

Question 11

can be physically seperated

Answer 11

Mixture

Question 12

cannot be physically seperated

Answer 12

Pure Substance

Question 13

non-uniform composition of a mixture

Answer 13

Heterogenous

Question 14

uniform composition of a mixture

Answer 14

Homogenous