The most abundant element in the earth crust is (a) iron (b) oxygen (c) silicon (d) aluminium

Materials: Metals and Non-Metals

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17/04/2021 9:28 am

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Rohit1998

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The most abundant element in the earth crust is

(a) iron

(b) oxygen

(d) aluminium

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17/04/2021 9:28 am

Nupoor1234

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(b) oxygen

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