4. When you convert from particles to moles you will divide by A. molar mass
B. Avogadro's number
C. atomic mass
D. none of the above

In all living cells dna controls cellular activities by

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?

How is the atomic number of a nucleus changed by alpha decay