The prevention of sexual harassment is a commanderâs responsibility. The EOA plays a pivotal role by assisting the. commander with policy awareness, training, command climate assessments, complaints processing and overall advisory. assistance concerning the prevention of sexual harassment. 7â2.
Sources. Neon is usually found in the form of a gas with molecules consisting of a single Neon atom. It is a rare gaseous element present in the atmosphere to the extent of 1 part in 65,000 of air. It is obtained by liquefaction of air and separated from the other gases by fractional distillation.
Lesson Summary. Neon was discovered in 1898 and is a noble gas. It has the chemical symbol Ne and the chemical number 10. It is found in air but only 0.0018% of air is neon. Neon has a variety of uses including advertising signs, lasers and in cryogenic refrigerants. To unlock this lesson you must be a Study.com Member.