Chemistry, 18.08.2019 17:00 sjaybanks4067
Explain why hydrogen and oxygen are considered elements whereas water is not considered an element.
Answers: 2
Chemistry, 23.06.2019 06:30, aurikmah2005
Acertain atom has 22 protons and 19 electrons. this atom loses an electron. the net charge on the atom is now 4+1+01-4-. if this same atom with 22 protons and 19 electrons were to gain 3 electrons, the net charge on the atom would be 3+2+02-3-.
Answers: 1
Explain why hydrogen and oxygen are considered elements whereas water is not considered an element....
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