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Card 6

Front

What is the ratio of Sodium ions : Chlorine? The formula is... NaCl

Back

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Card 7

Front

What are three properties of ionic compounds?

Back

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Card 8

Front

What are the elements in groups 6 and 7? Do they give or gain electrons when ionically bonding?

Back

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Card 9

Front

What do the halogens (g7) from ions with?

Back

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Card 10

Front

Are covalent bonds strong or weak?

Back

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Card 11

Front

Do simple molecular substances conduct electricity - why/why not?

Back

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Card 12

Front

Why do simple molecular substances have low melting and boiling points?

Back

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Card 13

Front

Why do giant covalent structures have high melting points?

Back

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Card 14

Front

What is the only giant covalent structure to conduct heat and eletcricity?

Back

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Card 15

Front

How many bonds does one carbon atom in diamond create?

Back

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