To find the number of neutrons in a atom, you subtract the number of_ from the mass number.

How many ions that have a +1 charge will bond with an ion that has a -2 charge

What will most likely happen when two bromine atoms bond together?

Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?