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What is the atomic weight of element x

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Reference no: EM132542498

A binary compound of oxygen and an unknown element, X, has the formula XO and is 10.44 mass % oxygen.

(a) What is the atomic weight of element X?

(b) What is the symbol for the element on the periodic table? X =

(c) Is the element X a metal or not? _________

(d) Is the compound XO likely to be ionic or covalent?_________

(e) What is the name of the compound?

Reference no: EM132542498

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