The Earth System Chapter 5 Quiz

First and Last name:

True or False: Everything in the world is made of chemical substances.

• True
• False

Tags

NGSS.MS-PS1-5

True or False: All chemical reactions give off heat.

• True
• False

Tags

NGSS.MS-PS1-4

True or False: Rust on a bike is evidence of a chemical reaction.

• True
• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

True or False: An ice cube melting is a chemical reaction.

• True
• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Select which example(s) are evidence of a chemical reaction:

• Air bag inflates
• Ice melts
• Bread becomes toast
• Paint mixing

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What happens to the atoms that makes up the molecules of substances during a chemical reaction?

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

How can you tell if a chemical reaction happens when two substances are mixed?

Tags

NGSS.MS-PS1-2

True or False: Boiling water is a chemical reaction.

• True

• False

True or False: Burning wood is an example of a chemical reaction.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5