Worksheets25 elements test
Total questions: 25
Worksheet time: 13mins
C= ?
Carbon
Chlorine
Chromium
Rubidium
O= ?
Oxygen
Phosphorus
Silicon
Iron
He= ?
Carbon
Helium
Chlorine
Nickel
Cl= ?
Chlorine
Magnesium
Sodium
Chromium
N= ?
Oxygen
Nitrogen
Oxygen
Lead
Al= ?
Iron
Nitrogen
Aluminum
Rubidium
K= ?
Clorine
Copper
Iron
Potassium
H= ?
Hydrogen
Carbon
Lead
Iodine
Si= ?
Silver
Silicon
Sulfur
Florine
F= ?
Florine
Copper
Titanium
Silver
S= ?
Silicon
sulfur
Silver
Calcium
P= ?
Aluminum
Potassium
Phosphorus
Hydrogen
K= ?
Chlorine
Copper
Iron
Potassium
Cu= ?
Copper
Chromium
Magnesium
Oxygen
Ca= ?
Copper
Chromium
Lead
Calcium
Na= ?
Nitrogen
Sodium
Nickel
Uranium
Ca= ?
Copper
Chromium
Lead
Calcium
Zn= ?
Zink
Hydrogen
Steel
Helium
Fe= ?
Florine
Iron
Magnesium
Zink
S= ?
Silicon
sulfur
Silver
Calcium
Cr= ?
Chromium
Copper
Silver
Sulfur
C= ?
Zink
Nickel
Carbon
Silicon
Al= ?
Iron
Nitrogen
Aluminum
Rubidium
He= ?
Nitrogen
Sulfur
Florine
Helium
Ni= ?
Sodium
Nickel
Nitrogen
Silicon
