Copy of Quiz - Atomic Structure (5/28/2026)

Smallest unit of an element that retains the properties of that element

A collection of molecules

Smallest unit of matter that can exist independently

A particle smaller than a proton

In the electron cloud

In the nucleus

In the outer shell

Orbiting the nucleus

Positive

Negative

Neutral

Depends on the atom

The number of neutrons

The number of protons

The mass number

The number of electrons

Heavier than both

Equal to neutrons

Equal to protons

Negligible

The number of protons only

Protons plus electrons

Protons plus neutrons

The number of neutrons only

14

13

21

15

8

6

15

7