Discussion on Metals & Non Metals


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Posted on: 05:55:13 PM on October 27, 2012
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we know that mass can neither be created nor be destroyed then why do we hear people saying that the mass of gold and silver is reduced


Reponses To This

Posted on: 08:43:13 PM on October 29, 2012
wats ur ques?

Posted on: 12:23:29 PM on September 7, 2013
It is a common misconception

Posted on: 03:32:06 PM on May 13, 2015
If u consider only silver or gold then it is said correctly.but if u consider as a whole earth mass has displaced from silver or gold to another place as granules.if u didn't understand contact me at [email protected]

Posted on: 03:47:37 PM on August 31, 2015
what is formula for carbonic acids ?

Posted on: 05:57:08 PM on September 30, 2015
formula of carbonic acid is H2CO3

Posted on: 08:53:48 PM on October 22, 2015
Actually its that when gold ornaments are made some cavities are filled with camphor or any sublimatory substances a And over the they sublimate n loose the weight

Posted on: 07:40:36 PM on October 24, 2015
hey ..wen fr exmpl iron rusts..then we think that its wght reduces n some "lallus" think its is misconception or bla bla...but when iron rusts ..its wght reduces producing a particular gas which is the req. mass fr making it equal

Posted on: 04:48:17 PM on November 7, 2015
its correct........

Posted on: 10:34:51 AM on December 22, 2015
its a misconception

Posted on: 03:43:40 PM on December 23, 2015

Posted on: 09:18:57 AM on December 24, 2015
The mass is not reduced it is Reduction Oxidation reaction ________________________________________________________________________ OIL | RIG | Oxidation is loss of electrons | Reduction is gain of electrons | | ________________________________________________________________________|

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