Chemistry, 21.01.2021 19:30, paytonpaige22
A particular isotope of an element has a mass number of 102 and has 58 neutrons. The average atomic
mass of this element is 101 amu, How many protons are there in an atom of this element?
44
58
43
102
Answers: 1
Chemistry, 22.06.2019 08:30, ayaanwaseem
For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)
Answers: 2
Chemistry, 22.06.2019 15:00, hockeykid7583
Which are forms of frozen water? check all that apply. dew frost hail rain sleet
Answers: 2
A particular isotope of an element has a mass number of 102 and has 58 neutrons. The average atomic...
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