How many elements are in 4AI2(SO3)3

How much heat is added if 0.814g of water increase in temperature by 0.351 degree c?

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.

What is the relationship between particles in matter