Negative effects on farming. Atleast 10 negative effects
(marks 10)

Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Nonpoint source pollution is difficult to control because it