Chemistry, 14.09.2019 08:20 nauticatyson9
Compared to the stable reference element, an isotope is different in what way?
question 1 options:
a) more protons in the nucleus
b) fever electrons in the orbitals
c) more electrons in the orbitals
d) fewer neutrons in the nucleus
e) more neutrons in the nucleus
Answers: 2
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A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4•_h2o what is the mass % of water in the hydrate?
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Categorize them by metal, nonmetal, in periodic tableductilenon-ductilemalleableoften gain electrons easilygood conductorpoor conductorcan be liquidselements
Answers: 2
Compared to the stable reference element, an isotope is different in what way?
question 1 opt...
question 1 opt...
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