form C

Electromagnetic radiation higher frequency than visible light

Ultraviolet

Group 4A valence electrons

s² p²

Exothermic atomic property

Electron affinity

Quantum numbers for Al highest energy electron

n 3 l 1 mₗ 1 mₛ +1/2

Positively charged ion

Cation

Least polar bond

H H

Number of polar molecules CO₂ CCl₄ BF₃ PCl₅ NH₃

1

Bond angle trigonal planar

120°

Geometry of sp² orbitals

Trigonal planar

Hybridization in SF₄

sp³d

Bonding in CO

1 sigma 2 pi

K₂S₂O₃ name

Potassium thiosulfate

NaH₂PO₄ name

Sodium dihydrogen phosphate

SO₃ name

Sulfur trioxide

CuO name

Copper (II) oxide

Magnesium acetate formula

Mg (C₂H₃O₂)₂

Tin (IV) sulfite formula

Sn (SO₃)₂

Dinitrogen pentoxide formula

N₂O₅

Potassium periodate formula

KIO₄

ΔH reaction CH₄ + Cl₂ → CH₃Cl + HCl

-104 kJ

Energy change n 3 to n 1

-1.94×10⁻¹⁸ J

Electron configuration Ag

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s¹ 4d¹⁰

Electron configuration As

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p³

s orbital shape

Spherical

2p z orbital shape

Dumbbell along z axis

3p z orbital

Larger dumbbell along z axis

COCl₂ Lewis structure

C double bond O single bonds to 2 Cl

BrO₃⁻ Lewis structure

Br central 3 O resonance

Shortest N O bond

NO⁺

Reason shortest bond

Triple bond strongest

ClO₂⁻ formal charge on Cl

+1