Here's link to the answer:
bit.
ly/3a8Nt8n
I think this what you're looking for http://www.webmd.com/oral-health/salivary-glands
Three protons and three electrons. The protons are the plus signs because protons are positively charged, and the electrons are the minus signs because electrons are negatively charged. Also, the neutrons are the circles. Neutrons are negatively charged
Dipole-dipole interactions, and London dispersion interactions
