Atoms

Front

The basic part of matter.

Back

Atoms

Front

The particle of an atom without a charge that contributes 1 amu to the atomic mass.

Back

Neutrons

Front

The negatively charged particle of an atom.

Back

Electrons

Front

The center of the atom that contains protons and neutrons.

Back

Nucleus

Front

The positively charged particle of an atom.

Back

Protons

Front

How many neutrons are in the atom "K"?

Back

20

Front

What is the number of protons that the element in this image contain? Options: 14, 7, 15, 18

Back

7

Front

What are the 3 particles that make-up the atom?

Back

protons, neutrons, and electrons

Front

The charge of a neutron in an atom.

Back

neutral

Front

What is the atomic number for an element with three protons?

Back

3