what is the density of sial?
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1
Answer:
Explanation:
2.7 gm/cc
Average density of the sial is 2.7 gm/cc. Geologists often refer to the rocks in this layer as felsic, because they contain high levels of feldspar, an aluminium silicate mineral series.
Answered by
1
Answer:
2.7gm/cc.
Explanation:
The material of the upper or continental part of the earth's crust, characterized as relatively light and rich in silica and alumina.
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