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kobusy [5.1K]
3 years ago
14

Which electronic configuration matches the model?

Chemistry
1 answer:
antiseptic1488 [7]3 years ago
7 0

Answer:

option 2 is correct answer. its nitrogen.

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If an ultraviolet photon has a wavelength of 77.8 nm calculate the energy of one mole ultraviolet photon.
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Answer:

Explanation:

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(77.8x10^(-9)m)

E = 2.55 x 10^(-11) J

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2 years ago
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Answer:

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Explanation:

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Answer:

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Explanation:

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