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Biblioteka

Week 3 SL - electronic configuration 1

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Posljednje ažuriranje 9 months ago
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Pitanje 1
1.

1.What are the different colours of light in the visible region of the electromagnetic spectrum?

Pitanje 2
2.

1.Which colour of visible light has:

a.the longest wavelength?

Pitanje 3
3.

1.Which colour of visible light has:

the highest frequency?

Pitanje 4
4.

1.Which colour of visible light has:

the highest energy?

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Pitanje 5
5.

identify each spectra and explain how they are formed

Pitanje 6
6.

1.What do the lines on the hydrogen emission spectrum represent?

Pitanje 7
7.

1.The hydrogen emission spectrum is caused by electrons dropping to which energy level?

Pitanje 8
8.

Sketch an energy level diagram with 6 energy levels. Add and label arrows showing an electron transition…

a.Caused by the absorption of energy.

b.Representing a line in the hydrogen emission spectrum.

c.That would represent the largest possible energy emission.

Pitanje 9
9.

Explain why we do not see lines on a hydrogen emission spectrum caused by drops to n=1.

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Pitanje 10
10.

fill in the table