Which ion has the same electron configuration as an atom of he?
(1) hβ (3) na+
(2) o2β...
Chemistry, 18.09.2019 11:10 zoelynn7630
Which ion has the same electron configuration as an atom of he?
(1) hβ (3) na+
(2) o2β (4) ca2+
Answers: 2
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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 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
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Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's
Answers: 1
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