6th grade Unit 1 Test Review

Close Together

Volume can change with temp ex: ice

Spread far apart

Vibrate in place

Flow past each other

Definite Shape

Close together but random

Shape of Container

Definite Volume

Fills container

Shape of entire container

Move rapidly in all directions

Matter can be created or destroyed, just rearranged or transformed.

Matter will be created or renewed, just rearranged or transformed.

Matter cannot be created or renewed, just rearranged or transformed.

Matter cannot be created or destroyed, just rearranged or transformed.

Solid to Liquid

Liquid to Gas

Gas to Liquid

Solid to Gas

Gas to Solid

$$O_2$$  

$$CH_4$$  

$$O_3$$  

$$H_2O$$  

$$CO_2$$  

$$N_2$$  

Ex: Steel

Ex: He

chemically combined

cannot be broken down

can be chemically separated

Uneven mixture

Solutions

Gases mix this way

simplist form of matter

Ex: Air

2 or more atoms

$$Ex:\ CO_2$$  

Can see different elements

Opaque

transparent

only 1 atom

d=volume/mass

d=mass/volume

d=mass/weight

d=weight/mass

Water

Honey

Milk

Maple syrup

Lamp Oil

Graduated Cylinder

Triple Beam Balance

Beaker

Scale

Triple Beam Balance

Graduated Cylinder

Scale

Beaker