Magnesium dichloride or Magnesium chloride
Object one is 5.2 g/cm3
object two is 3.46g/ml
burninh fossil fuels is not an example
an element's name, chemical symbol, atomic number, atomic mass.
IDK what you are even asking for
167 mL
P1V1 = P2V2
P1 = .8 atm
V1 = 250 mL
P2 = 1.2 atm
Solve for V2 —> V2 = P1V1/P2
V2 = (0.8 atm)(250 mL) / (1.2 atm) = 167 mL