Marketing Mix: Pricing. Price is the overall sacrifice a consumer is willing to make to acquire a specific product or service. Price includes not just the financial amount, but also the time and effort a consumer must sacrifice for the product or service.
How many quarks are in a proton? How many quarks are in a neutron? Protons and neutrons each contain three quarks. A proton is composed of two 'Up' quarks and one 'Down' quark while neutrons are composed of one 'Up' quark and two 'Down' quarks. Author: Steve Gagnon, Science Education Specialist (Other answers by Steve Gagnon) Related Pages: All About Atoms
Protons are divisible subatomic particles unlike electrons, and they are composed of up to three fundamental particles, which are known as quarks. Protons are also defined as a Hydrogen ion H+, since a hydrogen ion contains only a positively charged proton.And the mass of Hydrogen atom is similar to that of a proton.