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2 years ago

The atom having the valence shell configuration 3s2 3p3 would be:

Chemistry

2 answers:

Westkost [7]2 years ago

8 0

C is the answer......,,

juin [17]2 years ago

6 0

Answer:- B. Group 5A, period 3.

Explanations:- From the given electron configuration the element has 5 electrons in outer most shell. It tells us the element is present in group 5A.

Value of principal quantum number is three which is the number written in front of s and p in the electron configuration and it tells us about the period number. The number is 3 means element is present in period 3.

So, the right answer is, B. group 5A, period 3.

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natali 33 [55]

The factors that affect geometry of a molecule are

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2 years ago

A tank of gas has partial pressures of nitrogen and oxygen equal to 1.61 Ã— 104 kPa and 4.34 Ã— 103 kPa , respectively.What is t

Alchen [17]

Answer:

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Explanation:

Partial pressures of nitrogen = $p_{N_2}=1.61\times 10^4 kPa$

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Applying Dalton's law of partial pressures :

$P=p_{N_2}+p_{O_2}=1.61\times 10^4 kPa+4.34\times 10^3 kPa$

$P=20.44\times 10^3 kPa$

$20.44\times 10^3 kPa$ is the total pressure of the tank.

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2 years ago

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Alinara [238K]

Answer:

true

Explanation:

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2 years ago

Which activity might help to increase the validity of this experiment?

MArishka [77]

A should be the answer because the more you test an experiment the more data you have to rely on changing the experiment would cause you to have different outcomes making the results different and unreliable so B, C, and D is not going to be the answer Hope this helps

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2 years ago

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Anit [1.1K]

Answer:

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