Bill Nye: Chemical Reactions

_______ is made of chemicals.

• everything

• nothing

Tags

NGSS.MS-PS1-1

Chemical reactions happen when _____ link atoms together.

• salt

• fireworks

• electrons

Tags

NGSS.MS-PS1-5

Water is made up of _______ parts Hydrogen (H) and one part Oxygen.

• 92

• two

• five

Tags

NGSS.MS-PS1-1

Chemicals _____ clean pennies.

• can

• cannot

Tags

NGSS.MS-PS1-2

You should _____ use safety goggles when dealing with chemicals.

• always

• never

Tags

NGSS.HS-ETS1-3

Sodium Chloride is better known as _____.

• salt

• water

• dynamite

Pyrotechnician is a fancy name given to people who make or use _____.

• salt

• dynamite

• fireworks

When you see a(n) ______ burst in the sky, you are seeing a chemical reaction.

• water

• firework

• salt

Tags

NGSS.MS-PS1-2

A balloon can be a little _____ because a reaction is releasing energy.

• warmer

• more

• cooler

Tags

NGSS.MS-PS1-4

_____ is the most important molecule.

• sodium chloride

• water

• plasma

Tags

NGSS.MS-ESS2-4