PAK 3 Exam Review

Front

Calculate the wavelength of light that has a frequency of 5.2 x 10^12 1/s.

Back

5.8 x 10^-5 m

Front

Electronegativity is...

Back

the ability of an atom to attract/ accept electrons.

Front

The distance between two crests or two troughs of a wave is called:

Back

wavelength.

Front

When two different variables do the same thing, this is called a:

Back

Direct Relationship.

Front

Electrons occupy orbitals of lowest energy first is part of what electron configuration rule?

Back

Aufbau Principle.

Front

What is the formula to calculate wavelength?

Back

Wavelength (λ) = Speed of Light (c) / Frequency (f).

Front

What is the unit of frequency?

Back

Hertz (Hz).

Front

What does the Pauli Exclusion Principle state?

Back

No two electrons in an atom can have the same set of four quantum numbers.

Front

What is the relationship between frequency and wavelength?

Back

They are inversely related; as frequency increases, wavelength decreases.

Front

What is the definition of amplitude in a wave?

Back

The maximum displacement of points on a wave from its rest position.