Question
_____ element has the atomic number 30?
Solution
Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a silvery-greyish appearance when oxidation is removed.Â
Dehradun-based Indian Institute of Petroleum has pilot tested to convert used cooking oil into:
“Devine” and “Collego” are two agricultural substances used as
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The enzyme which is involved in the softening of the fruit texture during ripening is
Wheat variety suitable for growing under poplar plantation
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Among the options given below, which of the following fishes possess electric organ?
