Chapter 5 Test

Front

What is the equation to calculate the energy of a photon?

Back

E_photon = hv

Front

What atom has the electron configuration 1s2, 2s2, 2p6, 3s2?

Back

Magnesium

Front

What is the correct electron configuration for the silver ion?

Back

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d9

Front

Which subatomic particle is not found in the nucleus of an atom?

Back

Electron

Front

How do you calculate the wavelength of light given its frequency?

Back

Wavelength (λ) = Velocity of light (c) / Frequency (v)

Front

What is Planck's constant?

Back

Planck's constant (h) = 6.626 × 10^-34 J·s

Front

What is the relationship between frequency and wavelength?

Back

Frequency (v) = Speed of light (c) / Wavelength (λ)

Front

What is the maximum number of electrons in the 3rd energy level?

Back

18 electrons

Front

What is the charge of a proton?

Back

+1 elementary charge

Front

What is the charge of an electron?

Back

-1 elementary charge