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marysya [2.9K]
3 years ago
10

List a possible set of four quantum numbers (n,l,ml,ms) in order, for the highest energy electron in gallium?

Chemistry
1 answer:
Elena-2011 [213]3 years ago
7 0
Gallum: Z = 31

electron configuration: [Ar] 4s^2 3d10 4s2 4p1

Highest energy electron: 4p1

Quantum numbers:

n = 4, because it is the shell number
l = 1, it corresponds to type p orbital 
ml = may be -1, or 0, or +1, depending on space orientation, they correspond to px, py, pz
ms = may be -1/2 or +1/2, this is the spin number. 
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The answer you selected is correct (A)have

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2 years ago
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7 0
3 years ago
Calculate the molar solubility of copper(II) arsenate (Cu3(AsO4)2) in water. Use 7.6 x 10^-36 as the solubility product constant
Molodets [167]
Molar solubility<span> is the number of moles of a substance (the solute) that can be dissolved per liter of solution before the solution becomes saturated. We calculate as follows:

</span>3Cu2+ + 2(AsO4)3-<span> = Cu3(AsO4)2
</span>
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8 0
3 years ago
Read 2 more answers
What percentage of oxygen is attributed fossil fuel combustion
Oxana [17]

Answer:

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Explanation:

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6 0
2 years ago
Arrange the molecules in order from strongest intermolecular force to weakest.
motikmotik

Answer:- C_4H_1_0>C_3H_8>C_2H_6>CH_4

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The forces of attraction becomes stronger in alkanes as the number of carbon increases because the surface area as well as molecular weight of the alkanes increases with an increase in number of carbons.

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3 0
3 years ago
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