Subatomic Structure and Isotopes NTI Day 4 - Kathryn Couch | Biblioteka

1

Which subatomic particle has a positive charge?

Proton

Electron

Quark

Neutron

1

3

2

1

4

1

Number of protons

Number of electrons

Number of neutrons

Charge

1

Quark

Proton

Neutron

Electron

1

Atoms of the same element with different numbers of neutrons

Atoms of different elements with the same number of protons

Atoms of the same element with different numbers of electrons

Atoms of different elements with the same number of neutrons

1

Number of protons

Number of electrons

Total number of subatomic particles

Number of neutrons

1

Only the most common isotope determines the atomic mass

Isotopes do not affect atomic mass

Isotopes make an element's atomic mass a fixed number

Atomic mass is an average based on isotopic abundance

1

Oxygen-16

Carbon-14

Carbon-12

Carbon-13