A cube is 3.0 cm on side. Weighs 73.0 grams. What is the metal? Nickel? aluminum? lead? Zinc?

Five students had to answer the question how are elements arranged in a periodic tabledamon: i think the elements are arranged by increasing massflo: i think the elements are arranged according to their properties sienna: i think the elements are arranged by when their discovers kyle: i think the elements are arranged according to how common they areglenda: i don't agree with any of themwho is right

In which of these cases are the two wave points considered to be in phase with each other?

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form