Iodine
- राष्ट्रीय
Iodine is a nonmetallic, nearly black solid at room temperature and has a glittering crystalline appearance.
Iodine is a nonmetallic, nearly black solid at room temperature and has a glittering crystalline appearance.
यदि आपने अभी तक खाता नहीं बनाया है, तो कृपया पंजी यहॉ करे
