Empty mass 20 grams wich water 31 grams find the density of the liquid in the cylinder

Ok? don't be a fake friend, only be friends with people that you are interested in developing a strong relationship with. don't be fake.

Hellosubatomic particles  are  particles  that are smaller than the atom. protons, neutrons, and electrons are the three mainsubatomic particles  found in an atom. protons have a positive (+)  charge. an easy way to remember this is to remember that both neutron and no  electrical charge  start with the letter "n."have a nice day