Which of the following statement is not true regarding Mica?
Answer
Correct Answer : b ) It is a single element mineral.
Explanation :Mica is not a single element mineral. It comprises of aluminium, iron, silica, potassium, magnesium, etc. It forms 4% of the earth’s crust.
It is used in electrical instruments. It is commonly found in metamorphic and igneous rocks.
Hence, option (b) is correct.
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Word Of The Day
Shell
Noun: A hard rigid usually large covering of an animal.; The outside part of a fruit or seed.; Something like an external structure that resembles a shell.; A casing without substance.; The hard exterior of an egg.; A hard enclosing cover.
Verb: To take out of the shell.; To fall out of the shell.; To cast the external covering.; To gather shells from a beach.
"My mother collected shells at the beach."
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