Basic chemistry help for students and teachers

 

Interactive Chemistry Worksheets for Students

 

Periodic table

Naming compounds

Basic formula

Simple compounds

Ionic compounds 1

Ionic compounds 2

Chemical suffixes

Old chemical names

Hydrocarbons - Alkanes

Alkanes, alkenes & alkynes

Alkanols to alkanoic acids

 

Common compounds

Common formula quiz

Acids, bases and salts

Covalent compounds

Printable worksheets
 

 

Common chemical symbols of the first 20 elements. Test yourself

Periodic Table of the First 20 Elements
Group 1
Group 2
Group 13
Group 14
Group 15
Group 16
Group 17
Group 18
1
           
2
He
Helium
3
4
5
6
7
8
9
10
Ne
Neon
11
Na
Sodium
12
13
14
15
16
17
18
Ar
Argon
19
20
           

 

Periodic Table of the First 20 Elements
Group 1
Group 2
Group 13
Group 14
Group 15
Group 16
Group 17
Group 18
1
Hydrogen
H
           
2
Helium
He
3
Lithium
Li
4
Beryllium
Be
5
Boron
B
6
Carbon
C
7
Nitrogen
N
8
Oxygen
O
9
Fluorine
F
10
Neon
Ne
11
Sodium
Na
12
Magnesium
Mg
13
Aluminum
Al
14
Silicon
Si
15
Phosphorus
P
16
Sulfur
S
17
Chlorine
Cl
18
Argon
Ar
19
Potassium
K
20
Calcium
Ca