The Periodic Year

What do you call the Group 0 elements?

• Halogens

• Noble Gases

• Alkali Metals

Why are the Group 0 elements unreactive?

• Their outer shell is empty

• Their outer shell is half full

• Their outer shell is full

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which noble gas is found in signs or light displays?

• Krypton
• Helium
• Argon
• Neon

What is the trend in boiling point for noble gases?

• There is no trend.

• Boiling point decreases down the group.

• Boiling point increases down the group.

• All the boiling points are the same.

Another term for being chemically inactive is...

• Inert
• Inbert
• Insert
• Inmert

In which group would you find the Noble Gases?

• 5
• 6
• 7
• 8 or 0

True or false: Noble gases react with water

• True
• False

The Group 1 elements are all very ____________.

• reactive

• unreactive

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Select the properties of the Group 1 elements.

• Silvery solids

• Very hard metals

• Very soft metals

• High density

• Low density

The reactivity of the Group 1 elements ______________ as you go down the group.

• decreases

• increases

• does not change