Which of the following statement regarding 1.0 mol is false?
(A) It is a number and its value is 6.023 × 1023 .
(B) It is the number of atoms present in 12 g of carbon
(C) 1.0 mol of u is 1.0 g.
(D) weight of 1.0 mol of any element is its atomic weight in amu.
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Barium is a naturally occurring alkaline metalloid element with atomic symbol Ba, atomic number 56, and atomic weight 137 that is only found in combination with other elements, typically barite (barium sulfate) and witherite (barium carbonate), or chemicals.
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