Atoms and the Periodic Table

Front

What part of the atom is Positive?

Back

Proton

Front

What part of the atom is negative?

Back

Electron

Front

A neutron has a _________ charge.

Back

Neutral

Front

The ___________ and ___________ are located in the nucleus.

Back

Protons and neutrons

Front

Electrons float around the nucleus in __________.

Back

orbits

Front

The number of electrons equals the number of ____________. Options: neutrons, orbits, protons, atoms

Back

protons

Front

On the periodic table, the Atomic Number equals the __________.

Back

number of protons

Front

The horizontal rows on the periodic table are called _________.

Back

periods

Front

The vertical columns are called ______________.

Back

groups

Front

The periodic table lists all of the __________.

Back

elements