Which of these are extensive and intensive properties flammibility
acid
gasoline
color
shape
density
tempiture
volume
boiling point
oder

Plz choose one of the compounds from the table and explain how you know the numbers of atoms in your formula. is it possible for two different compounds to be made from the exact same two elements? why or why not? with a limited number of elements (less than 120 are known), does this mean we also have a small number of compounds or do we have a large number of compounds in this world?

Which of these best describes an ionic bond?

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?