Chemistry Chapter 13 Ws

Front 1

The letters s,p,d, & f are used to designate a particular ___ within an energy level.

Back 1

sublevel

Front 2

The idea that no two electrons can have exactly the same set of four quantum numbers is the ____.

Back 2

Pauli Exclusion Principle

Front 3

A fixed string will vibrate in ___ wavelengths.

Back 3

half

Front 4

The scientist who proposed that an electron's motion & position could not be found at the same time was ____.

Back 4

Heisenberg

Front 5

When filling sublevels of increasing energy, the ___ are used for sequencing the electrons as they are added.

Back 5

Aufbau Principle

Front 6

The scientist responsible for formulating a way to locate a hydrogen atom electron when it behaves like a wave was _____.

Back 6

Schrodinger

Front 7

The ___ atomic model treated the path of the e- as a fixed orbit.

Back 7

Bhor

Front 8

Hydrogen atoms produce IR emission spectra called the ___ series when an excited electron "falls" to the ___ level.

Back 8

paschen

3rd

Front 9

There are five __ orbitals in all levels starting with the 3rd one.

Back 9

d

Front 10

There are ___ sublevels possible in the fifth energy level.

Back 10

4