All about Bromine, one of my favorite elements | Element Series NileRed 6:40 7 years ago 1 277 199 Скачать Далее
BROMINE WATER TEST Clips From Chemistry Bhaiya - Sourabh Singhania 0:15 1 year ago 41 659 Скачать Далее
But seriously, don't drop Sodium in gasoline Action Lab Shorts 0:46 1 year ago 6 836 144 Скачать Далее