10 questions
CO2 means
Oxygen
Carbon Monoxide
Carbon Dioxide
Oxide Carbon
Write the chemical name for the element P
Oxygen gas symbol is written as:
O
O1
O2
Cl chemical name is:
Choose the correct formula for Glucose or sugar.
CH12O6
C6H12O6
C6H12O
Si chemical name
Chemical Formula for Table Salt
Lead chemical symbol
C
Pb
Cu
Iron chemical symbol
F chemical name
Fluorine
Florine
Flourine