Is Matter Around Us Pure

By
Abraham, S. A. (Sini Annie)
(2014-04)

Video

The programme is for chemistry class IX students. It explains which matters around us are pure & impure matters. Viewers will be able to understand the properties of pure & impure matter around.

Published by:

National Council Of Educational Research And Training (NCERT)

DOER Persistent Identifier: http://doer.col.org/handle//123456789/4587
Collections: