Asked in Lapidary Crafting and Jewelry Making
Lapidary Crafting and Jewelry Making
What is rubbed into engraved jewelry that turns it black?
Asked in Jewelry
Silver generally turns black when kept in the open when rubbed with toothpaste it starts shining?
Silver will tarnish sulpher is one of the big causes get anti sulpher box for those and do not use bleach when wareing jewelry ...
Asked in Elements and Compounds
If Iodine turns black in the presence of starch what is the identity of the powder that turned black?
does not matter once the Powder has starch it turns black and the powder can be any color ...
Asked in Science
When you peeled a banana and it turns black it is a?
it turns black because air is around it when u open a banana use airtight Ziploc i read this in a science from scientist ...