Chemistry Ch 1 Study of Matter

The state of matter in what a material has neither a definite shape nor volume is the state

• solid
• liquid
• gas
• none of these

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The state of matter in what a material has a definite shape and volume is the state

• solid
• liquid
• gas
• none of these

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The state of matter in what a material has a definite volume but a variable shape is the state

• solid
• liquid
• gas
• none of these

Under ordinary conditions the particles of a gas are

• closely packed
• very far apart
• held in fixed postion
• unevenly distributed

A chemical change occurs when... 

• dissolved minerals solidify
• ethanol is purified in distillation
• salt deposits form from evaporated water
• a leaf changes color

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

A physical change occurs when...

• peach spoils
• copper tarnishes
• bracelet turns your wrist green
• a glue gun melts glue

Nitrogen monoxide and oxygen combine to form a red gas. Nitrogen monoxide and oxygen are...

• products
• reactants
• synthetics
• equilibria

Tags

NGSS.MS-PS1-2

Nitrogen monoxide and oxygen combine to form a red gas. The red gas is a...

• product
• reactant
• synthetic
• equilibria

Tags

NGSS.MS-PS1-2

Light is a form of matter. 

• True 
• False

Tags

NGSS.HS-PS4-3

A measure of the quantity of matter is ...

• density
• weight
• volume
• mass