3 years ago

The images below shows an electron orbital diagram for a

Chemistry

2 answers:

PilotLPTM [1.2K]3 years ago

7 0

Answer:

Nitrogen

Explanation:

Each arrow counts as one electron so in total you have 7 arrows = 7 electron. From periodic table, we know Nitrogen has 7 electrons so the element here is nitrogen.

tatuchka [14]3 years ago

7 0

Answer:

Nitrogen

Explanation:

1 arrow is 1 electron. In total you have 7 arrows which means you have 7 electron. Nitrogen has 7 electrons.

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<h3>Further explanation</h3>

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Required

The relative molecular mass of the gas

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Graham's Law

$\tt \dfrac{r_1}{r_2}=\sqrt{\dfrac{M_2}{M_1} }$

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