kennany Posted August 11, 2012 Share Posted August 11, 2012 (edited) physics-chemistry quiz Waxy substance ,resonating to natural ultra vailot radiation , Made from ethylene and benzaladhyead together under high Pressure ? Edited August 11, 2012 by kennany Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now