More cards in this set

Card 16

Front

What is the atomic number of an atom?

Back

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Card 17

Front

Which electronic structure is correct for an element with 17 electrons? 10,7 or 8,9 or 2,8,7

Back

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Card 18

Front

Why would you never find a compound in a periodic table?

Back

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Card 19

Front

Group 1 elements are reactive metals called?

Back

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Card 20

Front

Group 0 elements are unreactive non-metals called?

Back

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Card 21

Front

Group 7 elements are?

Back

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Card 22

Front

They are called the alkali metals because?

Back

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Card 23

Front

Why is sodium stored under oil?

Back

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Card 24

Front

When an element from group 1 reacts with water:

Back

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Card 25

Front

What do the elements in a group have the same number of?

Back

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