Periodic Table of Elements
Chemistry History
Solutions, Acids, Bases
Common chemicals
100

The atomic number of iron

26

100

This chemist is known for discovering the inverse relationship between the pressure and volume of gases. 

Robert Boyle

100

A chemical that changes colour based on pH is a(n)

indicator

100

H2O

Water

200

The elemental symbol for potassium 

K

200

This scientist has a temperature scale based on absolute zero named after him. 

Lord Kelvin

200

A compound that ionizes completely to give H3O+ when dissolved in water is a(n)

strong acid

200

NaCl

table salt

300

What element is diamond made of?

carbon

300

The number 6.022x1023 is named after 

Amedeo Avogadro 

300
A solution that has a maximum amount of solute dissolved in it is called ____________

saturated

300

CH3COOH

vinegar

400

These elements are highly reactive and contain 7 valence electrons.

halogens

400

Daily Double

Give an example of a scientific unit that is named after a person. 

400

This scale measures the basicity of a solution based on hydroxide concentration 

pOH

400

C12H22O11

sucrose (sugar)

500

This latin name for gold is where the chemical symbol for gold comes from

aurum

500

At what university was the first noble gas compound discovered? 

UBC

500

Name an example of a strong acid

HCl

HBr

HI

H2SO4

HNO3

HClO3

500

NaHCO3

baking soda