This One
That One
The Middle One
The Other One
The Last One
100

what element has a mass number of 92?

uranium (U)

100

12 protons and 12 neutrons

magnesium

100

has 79 protons

gold

100

what particles are in the nucleus

protons and neutrons 

100

An element with a mass number of 65 and 36 neutrons has how many protons? what element is it?

29 protons

copper

200

A particle of electromagnetic radiation with no mass that carries a quantum of energy

photon

200

The emission of electrons from a metal’s surface when light of a certain frequency shines on it

photoelectrtic effect

200

what is an isotope?

a form of an element that has the same number of protons and electrons, but different number of neutrons

200

the lowest allowable energy state of an atom 

ground state

200

The shortest distance between equivalent points on a continuous wave

wavelength

300

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

quantum 

300

A form of energy that exhibits wavelike behavior as it travels through space

electromagnetic radiation

300

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

atomic emission spectrum 

300

A three-dimensional region around the nucleus of an atom that describes an electron’s probable location

atomic orbital


300

A figure indicating the relative sizes and energies of atomic orbitals

atomic orbital

400

A figure indicating the relative sizes and energies of atomic orbitals

principal quantum number

400

states that electrons must fill the lowest energy orbitals first

aufbau principle

400

states that a single orbital can only hold 2 electrons

Pauli exclusion principle

400

states that electrons fill equal energy orbitals one at a time

Hund's rule

400

states that it is impossible to know both the velocity and the position of a particle at the same time

Heisenberg uncertainty principle

500

What equation relates wavelength, frequency, and speed of light?

c = (wavelength) x (frequency)

500

what is the noble gas configuration of arsenic (As)

[Ar] 4s23d104p3

500

what is the electron configuration for Yttrium (Y)?

1s22s22p63s23p64s23d104p65s24d1

500

Has an electron configuration of: 

1s22s22p6

Neon (Ne)
500

Has a noble gas configuration of: 

[Ne] 3s23p1

Aluminum