Answer:
Iodoalkanes are very reactive because they have the weakest bond of C-I, thus they are most easily broken, making them most reactive. B. The carbon where the halogen is bonded is only attached to one other carbon.
Explanation:
167g. Because the law of conservation of mass says that matter can not be created or destoryed, in a chemical reaction.
The overall attraction of this process is called hydrogen bonding in water which have very powerful bonds. These powerful bonds are known as covalent bonds and are formed when electrons are shared by atoms.
The sharing of these electrons occur when hydrogen atoms share an electron + an oxygen atom. I hope I was able to satisfyingly answer your question. If you have any more questionings based on the information, let me know! :)
C. An ionic bond is a bond between charged atoms while a covalent bond is a bond between opposite charges