bajanluv01 bajanluv01

21-03-2018
Chemistry

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Which of the following sets represents a pair of isotopes? (2 points) Question 6 options: 1) 35Cl and 37Cl 2) 40Ar and 40K 3) O2 and O3 4) 16O and 16O2

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mkryukova19 mkryukova19

21-03-2018

isotope - the same element, but different atomic mass so 1)35 Cl and 37 Cl

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