Atomic Structure Vocab

Front

Basic unit of a chemical element

Back

Atom

Tags

NGSS.MS-PS1-1

Front

Positive electric charge

Back

Proton

Front

Neutral electric charge

Back

Neutron

Tags

NGSS.MS-PS2-3

Front

Negative electric charge

Back

Electron

Tags

NGSS.MS-PS2-5

Front

Table of elements by atomic number

Back

Periodic Table

Front

Number of protons in an atom's nucleus

Back

Atomic Number

Front

Equal to the number of protons and neutrons in an atom

Back

Atomic Mass

Front

Center of an atom

Back

Nucleus

Front

An atom has 3 main parts: Protons, Neutrons, and _____________.

Back

Electrons

Tags

NGSS.MS-PS1-1

Front

Electrons are found in the electron ___

Back

Cloud