Chemistry, 17.05.2021 01:00, thevampsrock3
Perform the following operation and express the answer in scientific notation. 7.296x 10^2÷ 9.6x 10^-9
Answers: 1
Chemistry, 22.06.2019 04:00, queenkimm26
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
Answers: 3
Chemistry, 22.06.2019 18:10, ellemarshall13
Measurements that have similar values are: a. usually accurate b. sometimes accurate c. always accurate d. never accurate
Answers: 1
Perform the following operation and express the answer in scientific notation. 7.296x 10^2÷ 9.6x 10^...
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