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Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
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The ammonia molecule in the diagram has the observed bond orientation because
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Chemistry, 22.06.2019 23:30
Rank the following four acids in order of increasing bronsted acidity : h2f+ , ch3oh, (ch3)2oh+ , ch3sh2+
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If atoms of lithium and sodium easily give up a single electron which other elements also have this...
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