ID 300309418 © Maksimovicdanijela4 | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
analysis analytical aqueous blue bottle chemical chemistry chromate chromium color colored colorful complex compound coordination dichromate education element experiment formula green inorganic ion laboratory liquid metal orange nikel copper oxidation oxide peroxide pigment potassium research reaction reagent salt science set solution states substance sulfate test transition yellow