Chemistry, 30.01.2020 05:47 puchie1225
Which part of the atom has to stay the same for it to be the same element? number of neutrons number of protons number of electrons number of protons, neutrons, and electrons
Answers: 1
Chemistry, 23.06.2019 06:30
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
Chemistry, 23.06.2019 21:00
Areaction in which a, b, and c react to form products is zero order in a, one-half order in b, and second order in c. by what factor does the reaction rate change if the concentration of a is doubled? 1 by what factor does the reaction rate change if the concentration of b is doubled? 1.4 by what factor does the reaction rate change if the concentration of c is doubled? 4
Answers: 1
Which part of the atom has to stay the same for it to be the same element? number of neutrons numbe...
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