Atomic Structure and Periodic Table

Front

Which group does Aluminum belong to?

Back

Group 13

Front

________________ have a positive charge, ___________________ have NO charge, and _____________________ have a negative charge.

Back

Protons, Neutrons, Electrons

Front

The atoms along the staircase are called?

Back

Metalloids

Front

What group and period does this element belong in?

Back

Period 3 and Group 1

Front

Elements which are shiny, conduct electricity and heat are called?

Back

Metals

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What are the three main subatomic particles?

Back

Protons, Neutrons, Electrons

Front

What is the charge of a neutron?

Back

No charge (neutral).

Front

What is the charge of an electron?

Back

Negative charge.

Front

What is the charge of a proton?

Back

Positive charge.