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Sub-Atomic Particles

Minerals like...

Question

Minerals like Calcium and Potasium are held over the surface of clay particles because these are

A

Positively charged

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B

Negatively charged

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C

Neutral

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D

Both (a) & (b)

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Solution

The correct option is A Positively charged
Ca, Mg & K are positively charged $C a^{+ 2}, M g^{+ 2} & K^{+}$ .

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