Chemistry

Elements & Compounds

100

Which one of these options is a compound?: C or C2H6O

C2H6O

200

Which one of these options is an Element?: N2O, NaCl or Rf.

Rf

400

Which one of these options are a compound?(You can say Both)  Acetic Acid or Sulphuric Acid

Both

500

Which one of these options are a compound?(You can say both)  Methane or Thallium

Methane

Chemical Groups

100

What Category does Hydrogen belong to? (Ex: Noble Gas, Alkali Metal)

Nonmetal 

200

What category does Helium belong to?

Noble Gas

300

What category does Li belong to?

Alkali Metal

400

What category does Be belong to?

Alkaline Earth Metal 

500

What category does B stand for?

Metalloid 

Element Symbols

100

What is the symbol of Helium on the periodic table.

He

200

What is the symbol for Silicon?

Si

300

What is the symbol for Chlorine?

Cl

400

What is the symbol for Krypton?

Kr

500

What is the symbol for Platinum?

Pt

Element Names

100

What does "H" stand for on the periodic table. 

Hydrogen

200

What does K stand for in the periodic table?

Potassium 

300

What does Mg stand for on the periodic table?

Magnesium 

400

What does HCl stand for?

Hydrogen Chloride

500

What does Og stand for on the periodic table.

Oganesson