{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

1

Visible light, x-rays, infrared radiation, and radio waves all have the same

frequency

wavelength

speed

energy

1

Atoms which have their electrons in their lowest energy (most stable) level are said to be in a(n)...

electrified state

ground state

excited state

charged state

1

A line emission spectrum (what we saw with the Spectroscope demo and in the POGIL) is produced when an electrons move from one energy level...

to a higher energy level.

into the nucleus.

to a lower energy level.

to another position in the same sublevel.

1

Excited atoms emit (release) light when their electrons...

move to higher energy levels

stay in the energy level they are in

return to lower energy levels

are shifted from p to d sublevels

1

The line emission spectrum of an element...

is the same for every element in the same row on the periodic table.

is the same for every element in the same column on the periodic table.

is different every time you test the same element.

is different from any other element.

1

If electromagnetic radiation A has a lower (smaller) frequency than electromagnetic radiation B, then how does the wavelength of A compare to B?

They will have the same wavelength.

Radiation A will have a larger (longer) wavelength.

Radiation B will have a larger (longer) wavelength.

1

As the wavelength of EM radiation decreases, its energy will...

increase

decrease

stay the same

1

As the wavelength of EM radiation decreases, its speed will...

increase

stay the same

decrease

5

RANK the electron transitions below based on how much energy is released during the transition. (1-least energy, 5-most energy) Drag the numbers to the RANK column.

Then, based on how you ranked the energy, match each transition to a color of light that would be released. Drag the colors to the COLOR column.

You can use the electromagnetic spectrum that is projected on the front board to recall which colors have more or less energy.

Mmuae Afoforo a Wobɛpaw:

violet

orange

3

red

blue-green

blue

1

2

5

4

2

Explain how a sample of Hydrogen is able to have an emission spectra with multiple wavelengths of light even though it only has 1 electron.
Your answer should be a maximum of a few sentences long.

2

Electron Summative, Part 1

Electron Summative, Part 1

Visible light, x-rays, infrared radiation, and radio waves all have the same

Atoms which have their electrons in their lowest energy (most stable) level are said to be in a(n)...

A line emission spectrum (what we saw with the Spectroscope demo and in the POGIL) is produced when an electrons move from one energy level...

Excited atoms emit (release) light when their electrons...

The line emission spectrum of an element...

If electromagnetic radiation A has a lower (smaller) frequency than electromagnetic radiation B, then how does the wavelength of A compare to B?

As the wavelength of EM radiation decreases, its energy will...

As the wavelength of EM radiation decreases, its speed will...

Explain how a sample of Hydrogen is able to have an emission spectra with multiple wavelengths of light even though it only has 1 electron.
Your answer should be a maximum of a few sentences long.

Why are emission spectra sometimes referred to as "atomic fingerprints"?
Your answer should be a maximum of a few sentences long.

Visible light, x-rays, infrared radiation, and radio waves all have the same

Atoms which have their electrons in their lowest energy (most stable) level are said to be in a(n)...

A line emission spectrum (what we saw with the Spectroscope demo and in the POGIL) is produced when an electrons move from one energy level...

Excited atoms emit (release) light when their electrons...

The line emission spectrum of an element...

If electromagnetic radiation A has a lower (smaller) frequency than electromagnetic radiation B, then how does the wavelength of A compare to B?

As the wavelength of EM radiation decreases, its energy will...

As the wavelength of EM radiation decreases, its speed will...

Explain how a sample of Hydrogen is able to have an emission spectra with multiple wavelengths of light even though it only has 1 electron.
Your answer should be a maximum of a few sentences long.

Why are emission spectra sometimes referred to as "atomic fingerprints"?
Your answer should be a maximum of a few sentences long.

Electron Summative, Part 1

Electron Summative, Part 1

Visible light, x-rays, infrared radiation, and radio waves all have the same

Atoms which have their electrons in their lowest energy (most stable) level are said to be in a(n)...

A line emission spectrum (what we saw with the Spectroscope demo and in the POGIL) is produced when an electrons move from one energy level...

Excited atoms emit (release) light when their electrons...

The line emission spectrum of an element...

If electromagnetic radiation A has a lower (smaller) frequency than electromagnetic radiation B, then how does the wavelength of A compare to B?

As the wavelength of EM radiation decreases, its energy will...

As the wavelength of EM radiation decreases, its speed will...

Explain how a sample of Hydrogen is able to have an emission spectra with multiple wavelengths of light even though it only has 1 electron.Your answer should be a maximum of a few sentences long.

Why are emission spectra sometimes referred to as "atomic fingerprints"?Your answer should be a maximum of a few sentences long.

Visible light, x-rays, infrared radiation, and radio waves all have the same

Atoms which have their electrons in their lowest energy (most stable) level are said to be in a(n)...

A line emission spectrum (what we saw with the Spectroscope demo and in the POGIL) is produced when an electrons move from one energy level...

Excited atoms emit (release) light when their electrons...

The line emission spectrum of an element...

If electromagnetic radiation A has a lower (smaller) frequency than electromagnetic radiation B, then how does the wavelength of A compare to B?

As the wavelength of EM radiation decreases, its energy will...

As the wavelength of EM radiation decreases, its speed will...

Explain how a sample of Hydrogen is able to have an emission spectra with multiple wavelengths of light even though it only has 1 electron.Your answer should be a maximum of a few sentences long.

Why are emission spectra sometimes referred to as "atomic fingerprints"?Your answer should be a maximum of a few sentences long.

Explain how a sample of Hydrogen is able to have an emission spectra with multiple wavelengths of light even though it only has 1 electron.
Your answer should be a maximum of a few sentences long.

Why are emission spectra sometimes referred to as "atomic fingerprints"?
Your answer should be a maximum of a few sentences long.

Explain how a sample of Hydrogen is able to have an emission spectra with multiple wavelengths of light even though it only has 1 electron.
Your answer should be a maximum of a few sentences long.

Why are emission spectra sometimes referred to as "atomic fingerprints"?
Your answer should be a maximum of a few sentences long.