HE Science Abbreviation

HE has various meanings in the Science category. Discover the full forms, definitions, and usage contexts of HE in Science.

Helium

Most Common

A non-inflammable lifting gas tor lighter-than-air craft. Element 2, atomic weight 4.0026. A colorless, odorless, inert gas, first discovered in theemission spectrum of the sun in 1868. Symbol:"He" Atomic Number:"2" Atomic Mass: 4.00amu. Helium is a very non-reactive element. It is the first in the group of noble or inert gases. You can find it in balloons, scuba tanks, lasers, nuclear reactors, and blimps. 

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Higher Education
Science
Hamster Embryo
Science
Health Ecology
Science
Hearing Examiner
Science
Heat Energy

Heat energy is a form of energy which transfers among particles in a substance by means of kinetic energy of those particle. In other words, under kinetic theory, the heat is transfered by particles bouncing into each other.

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Human Embryo
Science
High Energy
Science
Heinrich Events
Science
Hoist, Electric
Science

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