What are the basic building blocks of everything around us?

• Atoms

• Molecules

• Cells

• Compounds

Tags

NGSS.MS-PS1-1

What particles make up the nucleus of an atom?

• Protons and electrons

• Neutrons and electrons

• Protons and neutrons

• Electrons and quarks

Tags

NGSS.HS-PS1-8

What charge do protons have?

• Negative

• Positive

• No charge

• Neutral

How many protons does a carbon atom have?

• One

• Six

• Eight

• Twelve

What determines how atoms interact with each other?

• The number of protons

• The number of neutrons

• The arrangement of electrons in electron shells

• The size of the nucleus

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2