WorksheetsElements
Total questions: 20
Worksheet time: 10mins
Which element is number 1?
Carbon
C
Hydrogen
H
Helium
He
Lithium
Li
Which element is number 2?
Boron
B
Neon
Ne
Oxygen
O
Helium
He
Which element is number 3?
Sodium
Na
Lithium
Li
Chlorine
Cl
Magnesium
Mg
Which element is number 4?
Argon
Ar
Calcium
Ca
Beryllium
Be
Silicon
Si
Which element is number 5?
Boron
B
Zinc
Zn
Aluminium
Al
Fluorine
F
Which element is number 6?
Phosphorus
P
Bromine
Br
Iron
Fe
Carbon
C
Which element is number 7?
Sulfur
S
Cobalt
Co
Nitrogen
N
Neon
Ne
Which element is number 8?
Oxygen
O
Sodium
Na
Argon
Ar
Copper
Cu
Which element is number 9?
Chlorine
Cl
Potassium
K
Fluorine
F
Titanium
Ti
Which element is number 10?
Iron
Fe
Nickel
Ni
Helium
He
Neon
Ne
Which element is number 11?
Magnesium
Mg
Chromium
Cr
Sodium
Na
Manganese
Mn
Which element is number 12?
Magnesium
Mg
Beryllium
Be
Calcium
Ca
Gallium
Ga
Which element is number 13?
Aluminium
Al
Bromine
Br
Scandium
Sc
Helium
He
Which element is number 14?
Hydrogen
H
Sulfur
S
Neon
Ne
Silicon
Si
Which element is number 15?
Tin
Sn
Phosphorus
P
Zinc
Zn
Nickel
Ni
Which element is number 16?
Silver
Ag
Scandium
Sc
Sulfur
S
Gold
Au
Which element is number 17?
Nitrogen
N
Chlorine
Cl
Oxygen
O
Argon
Ar
Which element is number 18?
Calcium
Ca
Lead
Pb
Argon
Ar
Iodine
I
Which element is number 19?
Calcium
Ca
Sodium
Na
Lithium
Li
Potassium
K
Which element is number 20?
Cerium
Ce
Tin
Sn
Titanium
Ti
Calcium
Ca
