tellurium
Barium !!
Palladium (Pd) or Samarium (Sm)
I'm doing the same chemistry worksheet as you... the answer is Oxygen its a pun... epOXYgen
Atomic number = Number of protons
Because it is a element that is a liquid at a room tempeture
Sex???
Lutetium (Lieutenant)
Helium Curium
Barium
I am Sam, I am Sam, Sam I am! This pun is based on the element samarium (chemical symbol: Sm) in the periodic table.
Zinc Zn
Barium !!
Top Secret Wai Roon Pun Lan - 2011 is rated/received certificates of: Hong Kong:IIA Singapore:PG13 Thailand:R-14
zinc
Carbon
Nitrogen
lead (Pb) or gold (Au)