Why should magnesium ribbon be rubbed with sand paper before burning it?

Asked by  | 30th Mar, 2008, 03:13: PM

Expert Answer:

A similar question is already been answered, please refer the already answered questions.

Answered by  | 2nd Apr, 2008, 09:48: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.