Interestinger and interestinger said Alice...
@John Burgess no insult intended, sorry if that impression was given. I have had confrontations with other people on CT about tap water vs...
except that Ag2O is black.
I bet you could bargain with him...
You say that as if it were a bad thing...
I find old Russian coins appealing. They are crude yet classy at the same time and have a nice clunky hand feel.
Generally the authentic doubled die varieties have other tells on the surface that can identify them.
4646 Sal, I know I gripe at you, but I still enjoy you
My store was in Redwood City, CA
$9.13 melt, and don't expect that when selling.
Very cool, mine is in Organic Chemistry.
Just a Crappy Zincoln...
Most materials can be crystalline or amorphous. Metals tend to form crystals. The material is 100% (or whatever) silver, it's just in its...
Here's my itty-bitty silver bar...I thought it was cute. [ATTACH]
"it works in some cases, mostly on organic solids by absorbing them into dissolved solids into the pure distilled water where a bottled drinking...
OK, toluene is the choice for glue sniffers. Toluene's one methyl group stuck on a benzene ring while xylene has two, so there are three...
So much wrong here... Xylene is not like "acetone on steroids", it is simply a different solvent from acetone. Like saying acetone is like water...
Any pure solvent isn't a "cleaner" since the use would do no harm to the coin and would be undetectable after use.
Why? Grading will cost more than the value.
Pixelation is my guess.
Separate names with a comma.
