Carbon-12, carbon-13 and carbon-14 are examples of of the carbon atom.

Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh

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?

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.