Which of the following is not a method of heat transfer?
a. convection
b. conduction
c. radiation
d. adduction?

What elements have 2 electrons inthe 4s sublevel

What is the maximum amount of al2(so4)3 which could be formed from 15.84 g of al and 12.89 g of cuso4?

Schrodinger and heisenberg developed an alternate theory about atomic nature that contradicted some of bohr's model of the atom. how do changes resulting from new technology and evidence affect the reputation of the atomic theory?