## Test 2

$E_{n}=\frac{h^{2}n^{2}}{8mL^{2}}$

Emma Randolph 1J
Posts: 65
Joined: Fri Sep 28, 2018 12:29 am

### Test 2

Will test 2 cover material about orbitals?

Ray Guo 4C
Posts: 90
Joined: Fri Sep 28, 2018 12:15 am

### Re: Test 2

yes

Daniel Bowen 3I
Posts: 32
Joined: Fri Sep 28, 2018 12:24 am

### Re: Test 2

Test 2 will cover all of the Quantum mechanics we have gone over in lecture. The modules will help you with the types of problems we will see on the exam.

Kaylee Kang 1G
Posts: 65
Joined: Fri Sep 28, 2018 12:24 am

### Re: Test 2

Test 2 will cover everything up to and including Friday's lecture!

shaunajava2e
Posts: 66
Joined: Fri Sep 28, 2018 12:26 am

### Re: Test 2

reviewing whats on the quantum world outline on his website should help!

Brian Hom 2F
Posts: 60
Joined: Fri Sep 28, 2018 12:24 am

### Re: Test 2

We do not have to know electron configuration for Test 2. The topics we need to know are the Atomic World, the photoelectric effect, atomic spectra, Bohr frequency condition,De Broglie Equation, Heisenberg Uncertainty, energy levels, Schrodinger's wave function, and quantum numbers. Now that I am typing this, it seems like a lot but we got this :0

Posts: 65
Joined: Fri Sep 28, 2018 12:17 am

### Re: Test 2

I am pretty sure I have heard both my TA and Professor Lavell say that we do not have to know schrodingers wave functions just n,l,ml

Julia Jones 1G
Posts: 29
Joined: Fri Sep 28, 2018 12:16 am

### Re: Test 2

I believe we need to know what n,l,ml, and s means and how we can find those numbers

A De Castro 14B 2H
Posts: 75
Joined: Fri Sep 28, 2018 12:29 am

### Re: Test 2

You must know about the quantum numbers and their possible values. So yes, test 2 covers material about orbitals, but I don't think that should be your biggest concern.

Jaqueline Monreal 2L
Posts: 57
Joined: Fri Sep 28, 2018 12:28 am

### Re: Test 2

I think test 2 test up the multi electron atoms which is where we left off on in last Friday's lecture