Atoms

What do protons, electrons and neutrons make?

• element

• compound

• atom

Tags

NGSS.MS-PS1-1

Negatively charged particle

• proton

• neutron

• electron

Tags

NGSS.HS-PS1-3

NGSS.HS-PS2-4

Neutral charge particle

• proton

• neutron

• electron

What is the smallest piece of matter that still has properties of that matter?

• element

• atom

• proton

Positively charge particle

• proton

• neutron

• electron

An atom with atomic number 6 would have how many protons 

• 6
• 12
• 3
• cannot be determined 

Tags

NGSS.MS-PS1-1

What does the nucleus consist of?

• Protons + Electrons
• Neutrons + Electrons
• Atoms
• Protons + Neutrons

The part of the atom that is moving around the nucleus is called?

• electron
• neutron
• proton

The number of protons in the nucleus of an atom is called the --

• atom

• proton

• atomic mass number

• atomic number

What is the number of protons that the element in this image contain?

• 14
• 7
• 15
• 18

Tags

NGSS.MS-PS1-1