Atomic Spectra Review

Consider the Bohr Model in your Chemistry Reference Tables. This is the Bohr Model for which element?

• helium

• neon

• hydrogen

• carbon-12

• uranium

Consider the Bohr Model in your Chemistry Reference Tables. Looking at the number of allowed, discrete energy levels in this Bohr Model, how many lines should be visible in this atom's visible emission spectrum?

• 3

• 4

• 7

• 10

Consider the Bohr Model in your Chemistry Reference Tables. Which is the ground state for the electron in this Bohr Model?

• n = 1

• n = 2

• n = 3

• n = 6

• all of the above

As an electron drops from n=3 to n=2, what color of light will be emitted?

• red

• teal (blue-green)

• blue

• violet

• all of the above

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

If an electron drops from n=3 to n=1, in what form will electromagnetic radiation be emitted?

• photons

• protons

• beta particles

• alpha particles

Tags

NGSS.HS-PS4-3

If an electron drops from n=3 to n=1, what type of electromagnetic radiation will be emitted?

• ultraviolet

• visible

• infrared

• gamma

• all of the above

For an electron to move from n=1 to n=3,

• it must absorb an amount of energy equivalent to the energy difference between the shells.

• it must release an amount of energy equivalent to the energy difference between the shells.

• it must absorb a proton to neutralize its charge.

• it must absorb a neutron to increase its mass.

Which of the following series shows different forms of electromagnetic radiation in order increasing wavelength?

• radio, UV, gamma, x-ray

• x-ray, IR, microwave, radio

• IR, visible, UV, gamma

• microwave, visible, IR, radio

Tags

NGSS.HS-PS4-1

Which of the following series shows different forms of electromagnetic radiation in order of increasing energy?

• radio, UV, gamma, x-ray

• x-ray, IR, microwave, radio

• IR, visible, UV, gamma

• microwave, visible, IR, radio

Which of the following series shows different forms of electromagnetic radiation in order of increasing frequency?

• radio, UV, gamma, x-ray

• x-ray, IR, microwave, radio

• IR, visible, UV, gamma

• microwave, visible, IR, radio

Tags

NGSS.HS-PS4-1