"Tim Williams" wrote in message
...
"Ross Herbert" wrote in message
...
Plus, silver oxides, unlike most other oxides, are good conductors
themselves.



Strange you say that...
snip

Not to mention the more common silver sulfide which is not conductive.

Tim

--
Deep Fryer: a very philosophical monk.
Website: http://webpages.charter.net/dawill/tmoranwms


Apparently, the key to avoiding silver sulphide on connectors & contacts -
is to stop farting!