Ionic Compounds
Molecular Compounds
Chapter 1
Chapter 2
Lab Safety
100

The formula for sodium chloride 

NaCl

100

The prefix for 1 is:

mono 

100

The definition of a homogenous mixture

A mixture of two substances that are evenly distributed.

100

The charge on Sodium (Na)

+1

100

I should wear gloves when:

Just before touching any glassware or chemical, during the entire experiment

200

The name of this polyatomic ion: SO42- 

Sulfate

200

the number corresponding to the prefix tri

3

200

An example of a physical change

boiling, melting, evaporating

200

The charge on Sulfur

-2

200

What to do when there is an open flame (ex. using a bunsen burner)

keep flammable substances away from it

300

the charge on iron in the following compound: FeCO

2+

300

The prefix for 4

tetra

300

an example of a chemical change

iron rusting, fruit browning, cake baking

300

the number of protons in Carbon -13

12

300

If a fire erupts in lab, the first thing I must do is:

notify the instructor!

400

the correct formula for calcium phosphate 

Ca3(PO4)2

400

The name of CO2 

Carbon dioxide

400

two examples of a diatomic molecule

Any two of these : H, O, N, Cl2, F2, I2

400

The the main group elements are in which columns

Group 1A, 2A, 3A, 4A, 5A, 6A, 7A, 8A

or 

Group 1, 2, 3, 14, 15, 16, 17, 18


400

When acid spills on your skin you should

wash it with plenty of water (ONLY!) for 10 minutes

500

What is wrong with this following formula / name pair? (Co)2CO, copper (II) carbonate

it should be cobalt (I) carbonate

500

The name for S5F8

pentasulfur octafluoride

500

conversion factor between nanograms (ng) to grams (g)

1g = 10ng 

500

Name the 3 experiments AND the 3 scientists

JJ Thomson - Cathode Ray experiment

Robert Millikan - Oil Drop Experiment

Ernest Rutherford - Gold Foil Experiment

500

The fume hood is used for:

When volatile and/or strong chemicals are being used and are unsafe to be exposed to open air.