Chemistry, 19.07.2019 10:30 masonprice
The mass number of a chromium atom is 52 and it has 24 protons. how many neutrons does this atom have
Answers: 1
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The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.
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One similarity and one difference between an element and a mixture of elements
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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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The biosphere of the earth is made up of . a. inorganic b. organic
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The mass number of a chromium atom is 52 and it has 24 protons. how many neutrons does this atom hav...
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