Periodic Table

Front

Where are the metalloids found?

Back

Stair step/diagonal

Front

A row on the Periodic Table of Elements

Back

period

Front

Which element is found in group 2, period 6? Options: Oxygen (O), Barium (Ba), Selenium (Se), Carbon (C)

Back

Barium (Ba)

Front

Element with similar chemical properties as sodium and 7 energy levels: Francium (Fr), Cesium (Cs), Rubidium (Rb), Potassium (K)

Back

Francium (Fr)

Front

Elements that have the same number of energy levels are said to be in the same ______.

Back

period

Front

What are the vertical columns on the periodic table called?

Back

groups

Front

What do the vertical columns on the periodic table tell us?

Back

The number of valence electrons (electrons on the outer most shell)

Front

What are the horizontal rows on the periodic table called?

Back

periods

Front

What do the horizontal rows on the periodic table tell us?

Back

The number of electron shells (energy rings)

Front

How do you calculate the number of neutrons?

Back

Mass - Atomic number = Neutrons