Mid-unit review of periodicity

What numbered group/family is H in?

• 1

• 2

• 3

• 4

What numbered group is Be in?

• 1

• 2

• 3

• 4

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What numbered group is B in?

• 1

• 2

• 3

• 4

What group number is C in?

• 4

• 8

• 6

• 1

What numbered group is N in?

• 5

• 4

• 1

• 2

What numbered group is O in?

• 4

• 1

• 6

• 8

What numbered group is F in?

• 1

• 9

• 7

• 2

What numbered group are He and Ne in?

• 8

• 2

• 1

• 10

Group numbers count the

• columns (up and down)

• rows (side to side)

Tags

NGSS.3-ESS2-1

Which of the following is a correct Lewis dot structure for Xe?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-1