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Verizon [17]
3 years ago
10

For an atom’s electrons, how many energy sublevels are present in the principal energy level n = 4?

Chemistry
2 answers:
ludmilkaskok [199]3 years ago
8 0
You would need to let us know the atomic number first. Sorry.
nignag [31]3 years ago
6 0
S, p, d, and f are possible for n=4

number of possible sublevels =n
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Answer:

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2 years ago
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As we are given that 42.0 % calcium chloride by mass that means 42.0 grams of calcium chloride present in 100 grams of solution.

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Now we have to determine the mass of calcium chloride for 839.6 grams of solution.

As, 100 grams of solution contains 42.0 grams of calcium chloride

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Thus, the mass of calcium chloride used is, 352.6 grams.

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6 0
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igor_vitrenko [27]
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