The outer shell of the atoms in group
a) need 1 more electron to be full
b)...
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What does x represent in the formula for the compound xcl4?
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Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 4.20 mol fe and 6.70 mol nio(oh) react?
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