1st 20 Elements
Atomic No. Symbol Element Name
1 H Hydrogen
2 He Helium
3 Li Lithium
4 Be Beryllium
5 B Boron
6 C Carbon
7 N Nitrogen
8 O Oxygen
9 F Fluorine
10 Ne Neon
11 Na Sodium
12 Mg Magnesium
13 Al Aluminium
14 Si Silicon
15 P Phosphorus
16 S Sulfur / Sulphur
17 Cl Chlorine
18 Ar Argon
19 K Potassium
20 Ca Calcium
A silly phrase that might help you remember the order
(it worked when I was 13):
“Hi Heli Beb C-nof”
“Nena M-gal”
“Sips chlorinar k-ca”
Can you spot all the elements? Highlight every other element.
Atomic No. Symbol Element Name
1 H Hydrogen
2 He Helium
3 Li Lithium
4 Be Beryllium
5 B Boron
6 C Carbon
7 N Nitrogen
8 O Oxygen
9 F Fluorine
10 Ne Neon
11 Na Sodium
12 Mg Magnesium
13 Al Aluminium
14 Si Silicon
15 P Phosphorus
16 S Sulfur / Sulphur
17 Cl Chlorine
18 Ar Argon
19 K Potassium
20 Ca Calcium
A silly phrase that might help you remember the order
(it worked when I was 13):
“Hi Heli Beb C-nof”
“Nena M-gal”
“Sips chlorinar k-ca”
Can you spot all the elements? Highlight every other element.
