Which element has a total of 5 occupied principal energy levels?
cadmium
ni...
Chemistry, 04.02.2020 15:55 nerogravestones
Which element has a total of 5 occupied principal energy levels?
cadmium
nitrogen
vanadium
gold
Answers: 3
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How many joules of heat are absorbed to raise the temperature of 650 grams of water from 5.00c to it's boiling point, 100c
Answers: 1
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How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
Answers: 3
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