In the chart below Juan entered the masses charges and locations for the three different parts of an atom what should Juan put for a b c respectively

Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

Which type of fossil does this image depict?