Sort of. Its bound with oxygen as an oxide, it has to be ' reduced' by
chemical process to get the refined metal form.

Sort of. It's lead sulphide, not oxide.

Yes, your right


All my A and ONC chemistry coming back now g.

Did you pass? When did you take it?

Yes and too long ago 1970-74. Left chemistry soon after as the pay was
**** poor. Still is, thats why Chemistry depts are closing at all these
Uni's, no one wants to take chemistry when they can get more driving a bin
waggon.

Dave