Chemistry Test

What are atoms made of?

• electrical neutrons and matter

• protons and matter

• protons, neutrons and electrons

• none of the above

Tags

NGSS.MS-PS1-1

What are the building blocks of matter?

• protons

• atoms

• electrons

• element

Tags

NGSS.MS-PS1-1

Why do you think scientists study atoms?

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

How many atoms are in a human?

• 7,000,000,000,000,000,000,000,000,000

• 118

• 7,000

• 700

Tags

NGSS.HS-PS1-7

Atoms are the smallest part of ____________.

• elements

• electrons

• protons

• neutrons

Tags

NGSS.MS-PS1-1

What kinds of things can we learn from studying atoms?

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

NGSS.MS-PS1-2

What are gold, sliver, and carbon?

• protons

• iron

• elements

• nitrogen

Tags

NGSS.MS-PS1-1

What element makes up most of your body?

• oxygen

• nitrogen

• sodium

• chlroine

What percentage of your body is made up of carbon?

• 65%

• 18.5%

• 1.5%

• 3.2%

What does the atomic symbol "H" represent?

• Helium

• Hydrogen

• Lithium

• Potassium

Tags

NGSS.MS-PS1-1