chem unit 8
0.0(0)Studied by 1 person
Build your Mastery score
Multiple Choice & FRQ
Call KaiCard Sorting
1/19
Earn XP
Description and Tags
Last updated 3:46 AM on 2/13/23
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai | Chat |
|---|
No analytics yet
Send a link to your students to track their progress
20 Terms
1
New cards
gamma
10^-14 to 10^-12
2
New cards
x-ray
10^-12 to 10^-8
3
New cards
ultraviolet
10^-8 to 10^-7
4
New cards
visible
10^-7
5
New cards
infrared
10^-7 to 10^-2
6
New cards
microwave
10^-2 to 10^0
7
New cards
radio wave
10^0
8
New cards
radio wave
longest wavelength/lowest frequency/lowest energy
9
New cards
gamma
shortest wavelength/highest frequency/highest energy
10
New cards
700-400nm
red-violet
11
New cards
increases
as energy increases, frequency…
12
New cards
decreases
as energy decreases, frequency…
13
New cards
bigger
the smaller the wavelength, the ___ the photon
14
New cards
excited state
an atom gets higher potential energy than its ground state (absorbs energy=endothermic)
15
New cards
hund’s rule
orbitals of equal energy are each occupied by one electron before any is occupied by a second electron (same spin=”school bus”)
16
New cards
aufbau principle
an electron occupies the lowest energy orbit that can receive it (overlapping of sublevels)
17
New cards
heisenberg uncertainty principle
its impossible to know both the momentum and position of a particle at the same time (dead cat analogy)
18
New cards
schrodinger
four quantum numbers that specify the properties of atomic orbitals and their electrons
19
New cards
diamagnetism
having no unpaired electrons
20
New cards
paramagnetism
having at least one unpaired electron