Week 3 SL - electronic configuration 1

Last updated 5 months ago

10 questions

Library

Week 3 SL - electronic configuration 1

Last updated 5 months ago

10 questions

Question 1

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

Question 2

1.Which colour of visible light has:
a.the longest wavelength?

red

orange

yellow

green

blue

violet

Question 3

1.Which colour of visible light has:
the highest frequency?

red

orange

yellow

green

blue

violet

Question 4

1.Which colour of visible light has:
the highest energy?

red

orange

yellow

green

blue

violet

Question 5

identify each spectra and explain how they are formed

Question 6

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

The energy levels in a hydrogen atom

The energy gap between energy levels in a hydrogen atom

Excited electrons in hydrogen atoms

Relaxed electrons in hydrogen atoms

Question 7

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

n=1

n=2

n=3

n=4

Question 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.

Question 9

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

Question 10

10.

fill in the table

Question 1

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

Question 2

1.Which colour of visible light has:
a.the longest wavelength?

red

orange

yellow

green

blue

violet

Question 3

1.Which colour of visible light has:
the highest frequency?

red

orange

yellow

green

blue

violet

Question 4

1.Which colour of visible light has:
the highest energy?

red

orange

yellow

green

blue

violet

Question 5

identify each spectra and explain how they are formed

Question 6

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

The energy levels in a hydrogen atom

The energy gap between energy levels in a hydrogen atom

Excited electrons in hydrogen atoms

Relaxed electrons in hydrogen atoms

Question 7

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

n=1

n=2

n=3

n=4

Question 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.

Question 9

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

Question 10

10.

Week 3 SL - electronic configuration 1

Week 3 SL - electronic configuration 1

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

1.Which colour of visible light has:a.the longest wavelength?

1.Which colour of visible light has:the highest frequency?

1.Which colour of visible light has:the highest energy?

identify each spectra and explain how they are formed

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

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

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.

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

fill in the table

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

1.Which colour of visible light has:a.the longest wavelength?

1.Which colour of visible light has:the highest frequency?

1.Which colour of visible light has:the highest energy?

identify each spectra and explain how they are formed

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

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

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.

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

fill in the table

1.Which colour of visible light has:
a.the longest wavelength?

1.Which colour of visible light has:
the highest frequency?

1.Which colour of visible light has:
the highest energy?

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.

1.Which colour of visible light has:
a.the longest wavelength?

1.Which colour of visible light has:
the highest frequency?

1.Which colour of visible light has:
the highest energy?

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.