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Element Q reacts with oxygen to give a compound with the formula Q4O10 as the sole...

Element Q reacts with oxygen to give a compound with the formula Q4O10 as the sole product. If 0.186 g of Q reacts completely with 0.240 g of oxygen: Is element Q more likely a metal, a non-metal, neither of these, or cannot be determined? Justify your choice. What is the chemical identity of Q?

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