What determines carbon and nitrogen?

When curium-242 is bombarded with an alpha particle, two products are formed, one of which is a nudge on. what is the other product

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.

Which sample at stp has the same number of atoms as 18 liters of ne at stp