Bonding Flashcards

1
Q

What is the Ion of Carbonate?

A

CO3 2-

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2
Q

What is the Ion of Nitrate?

A

NO3 -

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3
Q

What is the Ion of sulphate?

A

SO4 2-

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4
Q

What is the Ion of phosphate?

A

PO4 3-

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5
Q

What is the Ion of hydroxide?

A

OH-

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6
Q

What is the Ion of ammonium?

A

NH4 +

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7
Q

Why does calcium silicate have a high melting point?

A

Covalent
Strong bonds
Giant lattice structure
Diamond has no delocalised electrons

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