Year 9 Science - Group 1 metals

Year 9 Science - Group 1 metals

Multiple Choice

The least reactive alkali metal is ..........

• Ceasium
• Potassium
• Lithium
• Rubidium

Multiple Choice

Which of the following is the most reactive in water?

• Lithium
• Sodium
• Potassium

Multiple Choice

All alkali metals have ---------------  electrons in their outermost shell.

• 1
• 2
• 3
• 4

Multiple Choice

Which is NOT an Alkali Metal?

• Lithium
• Sodium
• Gold
• Potassium

Multiple Choice

Which group are the Alkali Metals found in? 

• Group 1
• Group 2
• Group 6
• Group 7

Open Ended

How many electrons do all the alkali metals have on their outer shell?

Open Ended

What happens to atomic radius as you go down the group?

Open Ended

What happens to the attraction between the nucleus and the outer shell electron as you go down group 1 elements?

Open Ended

Why do alkali metals become more reactive as you go down the group?