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Calculate the number of molecules of Ca0 present in 28gm of Ca0 also calculate number of calcium present in it. ( Mass number, ca=40 , o=16 ) |
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Answer» nndnxbxbxbxbxbdjskalalalajshxhxuxjdnsnskwlwlwlqlalalalalskskskskdjskslsjskakmsldksksksksksksksksk |
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