Chem test Light and Orbital

Waves

are vibrating disturbances that transmit energy

Red light is..

A long wave on the spectrum

Purple light is..

a short wave on the spectrum

symbol for wavelength

(lambda)^

symbol for frequency

(nu) v

symbol for energy

E

symbol for speed of light

C

symbol for Planck’s constant

h

wavelength is measured in..

m or nm

frequency is measured in..

seconds

energy is measured in..

joules

speed of light is measured in..

m/s

planck’s constant is measured in..

Js

what is the order of the electromagnetic spectrum

lowest to highest frequency is Radio, microwave, infrared, visible, ultraviolet, x-ray, gamma ray

what comes first on the spectrum

radio

what comes 2nd on the spectrum

microwave

what comes 3rd on the spectrum

infrared

what comes 4th on the spectrum

visible

what comes 5th on the spectrum

ultraviolet

what comes 6th on the spectrum

x-ray

what comes last on the spectrum

gamma rays

what is an energy level

distance from the nucleus

what is a sublevel

the shape of an orbital

what is an orbital

the 3D orientation of an orbital

what is hund law

states one electron must be in each orbital before pairing ( up before downs)

what is Pauli law

states only two electrons must be opposite spins ( up and down pair)

what is Aufbau law

states you must fill the lowest energy level first

what shape is the S sublevel

sphere

what shape is the P sublevel

dumbell

what shape is the D sublevel

clover

what shape is the F sublevel

too complex

how many orbitals are in the S sublevel

one

how many orbitals are in the P sublevel

3

how many orbitals are in the D sublevel

5

how many orbitals are in the F sublevel

7