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Answered 2010-07-16 19:05:24
5.
B is Boron, and I think by the 'subscript number' you mean the atomic number of the element, 5.
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What would be the formula if element a with a valence number of 3 and element b with the valence number of 2 combined what subscript number will be given to element b?
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B is the symbol for which element?
B is the symbol for which element?Boron
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