Mass Effect
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The highest peak on the mass spectrum represents this.
What is the most abundant ionic fragment?
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My wavenumber is 12262003 cm-1, so my corresponding energy is this.
(Bonus points if you can tell me what is significant about the wavenumber)
What is 146782.6944 kJ/Mol?
What is "Nathan's Birthday"?
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This explains why atoms get larger going down a group (top -> bottom).
What is more shells?
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The common bonding pattern of Neon is this.
What is 0?
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The electron configuration of Antimony is this. (Do not use noble gas notation)
What is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p3?
The molecule is 65.23% C, 17.94% H, 6.21% O, and 10.62% F. My molecular formula is this.
What is I can not calculate the molecular formula for this problem?
KE of my electron increases because of this when this happens.
What is my electron occupies more space when it absorbs a photon, thus moving slower in the farther out orbit?
I am the relative ordering by size of Ar, Cl1-, Ca3+, K2+.
What is Cl > Ar > K > Ca?
(If these were not ions, it would be K > Ca > Cl > Ar)
Atom A has an electron config of: [X]ms2mp3
Atom B has an e.c of: [Y]ns2np5
Atom C has an e.c. of [Z]ks2kp2
I am the formula AND lewis structure of the simple molecule formed by these atoms.
:
What is ACB, :A ≡ C - B:?
:
View the slide show: Slide 1
Bonus: name one other Gigi Perez song
What is Rhodium?
I am the empirical and molecular formula of a substance with a chemical makeup of
C: 41.37%
H: 6.944%
N: 24.13%
O: 27.56%
And a molar mass of 116.12 g/mol
What is CH2NO
What is C2H4N2O2
When comparing two different photon electron spectrums, we can determine these factors, comparatively, about the two atoms.
What is IE, PE, bonding capacity, and size?
I am the characteristic that decreases down a row because more protons are added to the nucleus, pulling in the electrons, thus increasing attraction.
What is PE?
DANGER
These are the rules for line structures
What are ends and bends are Carbons, hydrogens on carbons are implicit, everything else is explicit?
View slide show: slide 2
What are electronic transitions?
THIS IS SO BORING
Meh
Slide 3
What is 2.3E-20 j/photon
What is 3.6E13 Hz
Why does it make sense that if PE goes down, IE goes up?
If electrons are more strongly attracted to the nuclues, it should be harder to then remove those electrons
Plot Twist: We are doing Mass Effect: 300 first, then we will do this.
What are the lewis structure, number of lone pairs, AND two fragments of this molecule.
Bonus if I don't have to tell you want bonds are in the molecule
H H
| |
H-O-N=C-C=N-O-H
6 Lone pairs
Break a bond, idc which one.
Yttrium's electron configuration is [Kr]4d1 5s2.
An electron was excited, and the following are possible configurations of the atom now:
[Kr]4d1 5s2
[Kr]4d2 5s2
[Kr] 5s2 5p1
[Kr] 5s2 5d1
I am the one caused by the most energetic photon
What is [Kr] 5s2 5d1?
Does anyone even know what this column means?
It's a video game
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Atom A can absorb any photon it wants.
What is an absolute lie?
The term electronegativity (an exam 3B topic!) is the tendency of an atom to attract shared electrons in a chemical bond. The predicted trend of electronegativity down a period is ____ because of ____.
(Use your understanding of all of the other trends plus the given definition of electronegativity.)
What is Electronegativity increases down a period because the atoms are getting smaller down a period as each atom has more protons than the previous, thus can more strongly attract its own electrons (meaning it also has a lower PE), thus it stands to reason that an atom that can more strongly pull in its own electrons will more strongly pull on the shared electrons in a bond?
How many vacancies does Sodium have, and how many covalent bonds will it form?
7 vacancies and no covalent bonds
I am the full explanation of change in energy when a bond is broken.
KE goes up(less space)
PE goes up (more e- repulsions)
TE up (absorbed)