Atomic Structure

Atoms make up everything

• True
• False

Tags

NGSS.MS-PS1-1

Atoms contain what subatomic particles?

• Protons

• Neutrons

• Electrons

• Nitrons

Tags

NGSS.MS-PS1-1

Protons (are)

• positively charged

• negatively charged

• have no charge

Tags

NGSS.MS-PS2-3

Neutrons (are)

• positively charged

• negatively charged

• have no charge

Electrons (are)

• positively charged

• negatively charged

• have no charge

Tags

NGSS.MS-PS2-3

These subatomic particles have a relative weight of 1

• protons

• neutrons

• electrons

Electrons have a relative weight of 1

• True
• False

The first electron shell can hold how many electrons?

• 2

• 4

• 6

• 8

The second electron shell can hold how many electrons?

• 2

• 4

• 6

• 8

The third electron shell can hold how many electrons?

• 8

• 12

• 15

• 18