Boron has six neutrons, five protons and five electrons. Boron is solid at room temperature and is classified as a metalloid, or semimetal, belonging to group 13. The chemical symbol for boron is B. More »

Boron is atomic number 5 on the periodic table of elements, which means it has five protons and five electrons. More than 99 percent of natural boron exists as the isotopes boron-10 and boron-11, which means boron usuall... More »

Boron-11 is a chemical element that has five protons and six electrons. It is an uncommon element that is rarely found in the Earth's crust or atmosphere. More »

The element boron has five protons, five electrons and six neutrons. Boron also has an atomic number of five, which indicates how many protons and electrons the atom has. It has a rounded atomic mass of 11 and an atomic ... More »

Boron is atomic number 5 on the periodic table of elements, which means it has five protons and five electrons. More than 99 percent of natural boron exists as the isotopes boron-10 and boron-11, which means boron usuall... More »

The atomic mass number consists of the number of protons and neutrons in an atom. The mass number is basically the amount of mass contained in an atom. More »

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The nucleus of an atom contains neutrons and protons. Protons are positively charged, whereas neutrons are neutral. Electrons, while part of the atom, are not part of the nucleus. More »