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lara31 [8.8K]
3 years ago
9

Electron configuration of P

Chemistry
2 answers:
denis-greek [22]3 years ago
4 0
Electrons per shell: 2, 8, 5
hope this helps x
would love to have brainliest! :)
Monica [59]3 years ago
4 0
Electronic configuration of phosphorus (P)=1s2,2s2,2p6,3s2,3p3
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In 0.190 mole of C6H14O, there is 0.190*6 (number of C in one molecule) = 1.140 mole of C atoms. The total number of C atoms = 1.14 * 6*10^{23} (atoms of C in one mole) = 6.84*10^{23} atoms. 
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3 years ago
The monomer of poly(vinyl chloride) has the formula C2H3Cl. If there are 1,565 repeat units in a single chain of the polymer, wh
monitta

Answer:

\large \boxed{9.780 \times 10^{4}\text{ u}}

Explanation:

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\text{Molecular mass} = \text{1565 units} \times \dfrac{\text{62.494 u}}{\text{1 unit }} = \mathbf{9.780 \times 10^{4}}\textbf{ u}\\\\\text{The molecular mass of the chain is $\large \boxed{\mathbf{9.780 \times 10^{4}}\textbf{ u}}$}

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3 years ago
In the third period of the periodic table sodium is followed by magnesium aluminum silicon and phosphorus which of these element
wariber [46]
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Explanation:
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Elements and their atomic radius are as follow,

<span><span>Magnesium          0.160 nm
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Aluminium           0.130 nm
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Silicon                  0.118 nm
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Answer:

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Explanation:

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3 years ago
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