Processing. Please wait...
X
Comments to #
8
All comments (1)
0
1.
GOODSTUFF4U
12 year s ago
very cool
Reply
random avatar
Copper reacting with nitric acid
Oxidation.
X
Science is Awesome
>
8
/
16
<
0
1.
GOODSTUFF4U
12 year s ago
very cool
Reply
random avatar