Is water made of matter. Yea or no. Thanks everyone for your help

What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)

Why are the trends and exceptions to the trends in ionization energy observed?

Nonpoint source pollution is difficult to control because it