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LO 2b Vocabulary

Total questions: 9

Worksheet time: 5mins

Name
Class
Date
1.

The set of frequencies of the electromagnetic waves emitted by atoms of the element

a)

Atomic Emission Spectrum

b)

Atomic Orbital

c)

Ground State

d)

Electromagnetic Radiation

2.

A region of space around the nucleus in which there is a high probability of finding an electron in an atom.

a)

Ground State

b)

Frequency

c)

Atomic Orbital

d)

Principal Quantum Number

3.

The minimum amount of energy that can be gained or lost by an atom.

a)

Ground State

b)

Frequency

c)

Quantum

d)

Principal Quantum Number

4.

The number of complete waves that pass a given point in a certain amount of time

a)

Ground State

b)

Frequency

c)

Atomic Orbital

d)

Principal Quantum Number

5.

Symbolized by n, indicates the main energy level occupied by the electron.

a)

Electromagnetic Radiation

b)

Frequency

c)

Atomic Orbital

d)

Principal Quantum Number

6.

The electron configuration with the lowest allowable energy state of an atom.

a)

Ground State

b)

Quantum Jump

c)

Principal Quantum Number

d)

Electromagnetic Radiation

7.

Describes the three-dimensional positions of

electrons based on the probability.

a)

Ground State

b)

Quantum Mechanical Model of the Atom

c)

Principal Quantum Number

d)

Electromagnetic Radiation

8.

Horizontal distance between the crests or between the troughs of two adjacent waves.

a)

Frequency

b)

Ground State

c)

Wavelength

d)

Amplitude

9.

A kind of radiation including visible light, radio waves, gamma rays, and X-rays, in which electric and magnetic fields vary simultaneously.

a)

Electromagnetic Radiation

b)

Quantum Mechanical Model

c)

Atomic Emission Spectrum

d)

Atomic Orbital