Unit 2

Covalent, Acid, Base, Salt (CABS)

100

MgSO₄

Salt

200

Al(OH)₃

Base

300

HC₂H₃O₂

Acid

400

HOH

Covalent

500

NH₄OH

Salt

Ionic Nomenclature

100

Potassium iodide

KI

200

Silver nitrate

AgNO₃

300

Fe₂(SO₄)₃

Iron (III) sulfate

400

NH₄OH

Ammonium hydroxide (aka ammonia)

500

Mercury (I) Acetate

Hg₂(C₂H₃O₂)₂

Shells

100

How many electrons does ₁₄Si³⁰ 3rd shell have?

4

200

How many electrons does ₂₇Co⁵⁹ 3rd shell have?

17

300

How many electrons does ₁₂Mg²⁶ 3rd shell have?

2

400

How many electrons does ₃₄Se⁸⁰ 4th shell have?

6

500

How many electrons does ₅₄Xe¹³⁴ 4th shell occupy?

26.

Molecular Nomenclature

100

Dihydrogen monoxide

H₂O

200

CF₄

Carbon tetrafluoride

300

S₂O₇

Disulfur heptoxide

400

Disilicon hexachloride

Si₂Cl₆

500

S₄N₄

Tetrasulfur tetranitride

General Facts

100

The charge of an electron is.

Negative.

200

The most electronegative atom is.

Fluorine

300

London Forces is a bond between what two molecules?

Nonpolar.

400

H bonding is what kind of molecular interaction?

Intermolecular

500

H bonding are interactions between H and what 3 other atoms?

O, N, and F.