Periodic Table

The vertical (up and down) columns in the Periodic Table are called

• groups

• towers

• periods

• atomic numbers

Sodium (Na) is found in period 

• 3
• 2
• 4
• 1

What does the 6 represent?

• atomic mass
• atomic number
• element name
• chemical symbol 

what is the biggest group on the table

• metals

• nonmetals

• metaloids

• halogens

what is the name of group number 1

• halogens

• noble gases

• alkali

• alkaline earth

what is the name of group number 2

• transition metals

• halogens

• metaloids

• alkaline earth

what is the big group of metals called found within the metals

• transition metals

• nonmetals

• noble gases

• halogens

where are the metaloids found

• far left, vertical

• stair step/diagonal

• far right horizontal

• at the bottom

what group number are the halogens

• 18

• 1

• 2

• 17

what group number are the noble gases

• 17

• 18

• 14

• 15