Hydrogen bonding allows for: O adhesion
O cohesion
all of the answers are possible because of hydrogen bonds
O capillary action

All of the answers are possible because of hydrogen bond

The proton has a positive charge while the neutron has no charge they both make up the nucleus of the atom while the elections have a negative charge and surround the nucleus of the atom. the protons and electrons are used to calculate the atom's mass whereas the neutrons don't affect the mass