Answers

2015-06-01T16:34:40+05:30
As far as I know plasma is the fourth state of matter because the characteristics of plasma is significantly different from those ordinary neutral gases therefore it is considered as the fourth state of matter.
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2015-06-01T22:24:04+05:30
Bose-einstein is known as the fifth state of matter and plasma is the fourth state of matter.
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