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Card 6

Front

where are lithium, sodium and potassium stored?

Back

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Card 7

Front

Why are lithium, sodium and potassium stored in oil?

Back

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Card 8

Front

What are the elements in group 7 on the periodic table known as?

Back

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Card 9

Front

What happens as you go down group 7?

Back

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Card 10

Front

What happens when simple molecular substances melt or boil?

Back

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Card 11

Front

What does a halogen atom have in its outer shell?

Back

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Card 12

Front

What happens when halogens react with metals?

Back

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Card 13

Front

What can a more reactive halogen displace?

Back

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Card 14

Front

When halogens dissolve in water, what do they form?

Back

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Card 15

Front

Is chlorine more reactive than bromine?

Back

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