Atoms, Elements, the Periodic Table Vocab

Front

A row of the periodic table

Back

Period

Front

Smallest particle of matter on Earth

Back

Atoms

Front

NOT a property of Metals:

Back

Brittle

Front

Part of an atom with no charge?

Back

Neutron

Front

Part of an atom with a negative charge?

Back

Electron

Front

Part of an atom with a positive charge?

Back

Proton

Front

Part of an atom that moves rapidly around the nucleus.

Back

Electron

Front

Vertical column of elements sharing chemical properties in the periodic table.

Back

Group

Front

Center of an atom containing protons and neutrons.

Back

Nucleus

Front

Region around the nucleus where an electron may be found.

Back

Electron Cloud