Why is it harder to remove an inner shell electron.

The best solution for preventing harm to people and pets from severe hurricanes involves determining and warning residents about what

Word equation for k(s) +h2o(l) yield koh (aq) + h2

The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride