Chemical Bonding

Periodic Table

100

The number of electrons in the lowest energy level

What is 2 electrons?

200

The group that has two valence electrons?

What is group 2?

300

The group that has a full outer shell

What are the noble gases?

400

the number of electrons in bromine's outer shell

What is 7?

500

Where are nonmetals located on the periodic table?

To the right of the 'staircase'

Ions

100

Another name for a positive ion.

Cation

200

What is a group of atoms that behaves as an ion called?

What is a polyatomic Ion?

300

Write the ionic formula for Magnesium Chloride

MgCl₂?

400

Write the name for NH₄OH

What is Ammonium Hydroxide?

500

Write the formula for Iron(III) Carbonate

Fe₂(CO₃)₃?

Covalent Bonds

100

When an electron is attracted to the nuclei of two atoms at the same time

What is a covalent bond?

200

the overall charge of a particle that is covalently bonded

What is neutral?

300

What is the formula for carbon tetrahydride?

What is CH₄

400

What is the name for NI₃

What is nitrogen triiodide?

500

Draw the Lewis diagram for H₂Se

H--Se--H

     . . 

VSEPR Shapes

100

What is the molecular geometry of BF₃?

Trigonal Planar

200

What is the molecular Geometry of HCN?

Linear

300

What is the molecular Geometry of NH₃

Trigonal Pyramid

400

What is the bond angle between groups in CF₄?

109.5

500

What is the electron geometry of PH₃?

Tetrahedral

Misc

100

Which of the following pairs would MOST likely form a covalent POLAR bond?

1. Fluorine and chlorine

2. Boron and Fluorine

3. Oxygen and oxygen

4. Nitrogen and oxygen

2. Boron and Fluorine

200

Write the name for MgO₂

Magnesium Chloride

300

What is the charge of an iodide ion?

What is -1?

400

The number of atoms of hydrogen in ammonia

What is 3?

500

What does VSEPR stand for?

Valence Shell Electron Pair Repulsion