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For each main-group element in the table below, predict the compound it forms with hydrogen. In particular, give the empirical formula of the compound, the oxidation state of H, and say whether the bonding in the compound is mostly ionic or mostly covalent. Note: if the element forms more than one compound with hydrogen, use any of them. compound formed with hydrogen element . . empirical oxidation state formula of H bonding O ionic covalent ; ionic tellurium covalent O ionic strontium covalent