CBSE Class 9 Answered
plasma is a mixture of
-protons and neutrons
-free electrons and ions
-free radicals and ions
-free electrons only
(choose the correct option and explain it)
Asked by pahiroy1221 | 21 Jul, 2015, 12:09: PM
Expert Answer
Ions and electrons in space are usually intimately mixed, in a "soup" containing equal amounts of positive and negative charges. Such a mixture is known as a plasma. so the answer is free electrons and ions.
Answered by Arvind Diwale | 21 Jul, 2015, 03:54: PM
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