Atoms+ICS16TOR

Definitions:
 * atom: the basic unit of a chemical element.
 * proton: a very small particle of matter that is part of the nucleus that has a positive electrical charge
 * neutron: a small particle of matter that is located in the nucleus with no electrical charge
 * electron: a small particle of matter in the nucleus with a negative charge
 * nucleus: the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.
 * atomic number: the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
 * atomic weight: the average mass of an atom of an element as it occurs in nature that is expressed in atomic mass units (another term for atomic mass)
 * atomic symbol: abbreviation or short representation of an element. (appears on the periodic table)

Boron Research:
 * Boron is a nonmetallic element, only non--metal of the group.
 * Humans can be exposed to boron by vegetables, fruit, and water.
 * Most economically important compound of Boron is tetraborate decahydrate (borax).
 * Atomic Number- 5
 * Atomic Weight- 10.811 u ± 0.007 u
 * Symbol- B
 * It can combine with Chlorine to make Boron Trichloride
 * Combines with hydrogen to make Borane