Agriculture
Biology
Chemistry
Coastal Science
Enviromental Science
Genetics
Paleontology
Physics
Space & Solar
Weather Terms
Other Science Terms

Other Resources:

Medical Dictionary
Computer Dictionary
Legal Dictionary
Prescription Drug Facts
Hospital Directory


Polyatomic Ion:

An ion which is composed of two or more atoms, for example no3-.

More Chemistry Terms

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W



Information and definitions of the terms been taken from various reliable government publications and we have done our best to verify their accuracy. If you feel any of the definitions are incorrect or needs to be updated please contact us and we will look into it.



Copyright © Science Dictionary - Scientific Definitions
2003-2006. All right are reserved.