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A silicate anion in a mineral is a linea...

A silicate anion in a mineral is a linear chain of three silicate tetrahedral units that share at corners. The silicate mineral contains `A^(2+) " and " B^(2+)` ions. The formula of that mineral is

A

`A_(2)B_(2)Si_(3)O_(10)`

B

`A_(2)Bsi_(3)O_(9)`

C

`AB_(2)Si_(3)O_(9)`

D

`AB_(3)Si_(3)O_(8)`

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The correct Answer is:
A, B, C, D
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