Periodic Table

What does your teach like to be called?

• Miss
• Miss A
• Miss Alexander
• Miss Alex

• Periods
• Groups

• Periods
• Groups

• energy levels
• valence electrons
• protons
• neutrons

• energy levels
• valence electrons
• protons
• neutrons

• Same group
• Same period

How many elements follow the periodic law?

• 7
• 98
• 110
• All of them

A rule that states that repeating chemical and physical properties of elements change periodically with the atomic number of the elements is the _________.

• periodic law
• alkaline-earth metals
• actinide
• group rule

The horizontal row on the periodic table is called a

• group
• family
• period
• atomic number

A vertical column is called...

• group
• tower
• period
• crew