Social Sciences, asked by satyant, 1 year ago

what forms sial and sima

Answers

Answered by Apurva77

2

sial is the mixture of silica and aluminium.
sima is the mixture of silica and magnesium.
Hope it helps...!!!

Answered by nisthasharma

2

I think it is a component of our earth's mantle or may be core,
silicon - aluminum
silicon.- manganese

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