What does the aufbau principle state?
a. electrons will be added to an atom in a random order...
Chemistry, 18.09.2019 17:30 johnross17
What does the aufbau principle state?
a. electrons will be added to an atom in a random order.
b. electrons will be added to an atom starting from the lowest possible level or sublevel.
c. electrons will be added to an atom in a symmetrical manner.
d. electrons will be added to an atom only if the orbitals are different colors.
e. electrons will be added to an atom in order of their size.
Answers: 1
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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?
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Chemistry, 22.06.2019 04:30
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Fred is studying a substance that is made out of only one element. this means that
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Calculate the mass of 0.750 mol of the following substance. na3po4.
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