Periodic Table Basics

Front

How many valence electrons does Aluminum have?

Back

3

Front

A __________ goes up and down on the periodic table.

Back

Group

Front

How many valence electrons do group 1 elements have?

Back

1

Front

How many valence electrons do group 16 elements have?

Back

6

Front

Where is a Valence electron located?

Back

The outmost shell

Front

What is the periodic table?

Back

A tabular arrangement of chemical elements organized by their atomic number, electron configuration, and recurring chemical properties.

Front

What is a period in the periodic table?

Back

A horizontal row of elements in the periodic table.

Front

What is a group in the periodic table?

Back

A vertical column of elements in the periodic table.

Front

What do elements in the same group have in common?

Back

They have the same number of valence electrons.

Front

What is the atomic number?

Back

The number of protons in the nucleus of an atom, which determines the element's identity.