The electrical charge of the hydrogen atom is thought to be exactly zero. This is a consequence of the apparent equality of the magnitude of the electrical charges of the electron and the proton, and their opposite sign.
Necklace definition, a piece of jewelry consisting of a string of stones, beads, jewels, or the like, or a chain of gold, silver, or other metal, for wearing around the neck. See more. Dictionary.com
A heishi necklace is a treasure that brings a lifetime of pleasure and pride to the owner. The best assurance the consumer has of obtaining an authentic piece is to buy only from a reputable, knowledgeable dealer, and ask for a verification in writing describing the artisan, the tribal affiliation, and the materials used.