Which element has the greatest number of valence electrons available for bonding?

Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion

What is the empirical formula for c4h8o2

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