4 years ago

The elements B , Si , Ge , As , all can be classified as what type of element ?

Chemistry

1 answer:

MrRissso [65]4 years ago

5 0

Metalloid, they have properties of both metals and non-metals

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A soft silvery metal has two naturally occurring isotopes: mass 84.9118, accounting for 72.15% and mass 86.9092, accounting for

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Mass of isotope 1 of metal = 84.9118

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$\text{ Average atomic mass of an element}=\sum(\text{atomic mass of an isotopes}\times {{\text { fractional abundance}})$

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