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What is electric arc..?? Difference b/w nascent and atomic hydrogen..??

What is electric arc..?? Difference b/w nascent and atomic hydrogen..??

Grade:11

2 Answers

Vikas TU
14149 Points
7 years ago
While welding or solderring the fluid or plasma which gets dicharges when the two elctrodes or metals are higly brought together.
The gases b/e them gets ionised and are thus visible. 
Umakant biswal
5349 Points
7 years ago
@ simran 
the nascent and the atomic hydrogen both are actually same , usually hydrogen exist as a diatomic molecule , bonded by covalent bond , hydrogen obtained by disolution of this bond is called as atomic hydrogen . 
atomic hydrogen released during chemical reaction is called as nascent hydrogen . 
2- an electric arc is a visible plasma discharge between two electrodes that is caused by electrical current ionising gases in the air . electric arc occur in nature in the form of lightning . 
HOPE IT CLEARS YOUR DOUBT 
ALL THE BEST ..

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