Chemistry, 07.07.2021 18:30 dman09082000
Electrons will fill all empty orbitals within a sublevel before they begin to pair up. This is:
A. Hund’s rule
B. The Aufbau principle
C. None of these
D. Conservation of energy
Answers: 1
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If 15 drops of ethanol from a medicine dropper weigh 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? density of ethanol is ethanol is 0.80g/ml.
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Electrons will fill all empty orbitals within a sublevel before they begin to pair up. This is:
A....
Computers and Technology, 23.11.2019 01:31