PHYSICAL AND CHEMICAL CHANGES

What is a change produced in nature?
 

• change
• situation
• experiment
• phenomenon

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-2

What type of changes or processes cause the chemical composition of substances to change into new substances?

• Physical
• Chemical

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

What type of changes or processes cause the chemical composition of substances not to change?.. however, the shape or state of aggregation may change.

• Physical
• Chemical

Identify the following process:  Bicycles when they move.

• Physical change
• Chemical change

Tags

NGSS.MS-PS2-2

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Identify the following process: When we strike a match.

• Physical change
• Chemical change

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Identify the following process: When we crack an egg.

• Physical change
• Chemical change

Identify the following process: When we fry an egg.

• Physical change
• Chemical change

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-2

NGSS.HS-PS1-4

Identify the following process: When light is reflected in water.

• Physical change
• Chemical change

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

Identify the following process: When food comes into contact with air.

• Physical change
• Chemical change

Tags

NGSS.MS-PS1-5

Identify the following process: a solar eclipse.

• Physical change
• Chemical change

Tags

NGSS.MS-ESS1-1