Group 2 - Alkaline Earth Metals | Properties of Matter | Chemistry | FuseSchool FuseSchool - Global Education 5:48 10 years ago 268 562 Скачать Далее
50. HAL ITD Cementation Astral Ltd Jio Finance Tatva Chin Pharma Alkali Metal #TCT TCT English 10:10 2 days ago 527 Скачать Далее
Group 1 - The Alkali Metals | The Periodic Table | Properties of Matter | Chemistry | FuseSchool FuseSchool - Global Education 4:20 11 years ago 411 946 Скачать Далее
Periodic Table Part 3: Alkaline Earth Metals (Be, Mg, Ca, Sr, Ba, Ra) Professor Dave Explains 8:49 2 years ago 46 911 Скачать Далее
Periodic Table Part 2: Alkali Metals (Li, Na, K, Rb, Cs, Fr) Professor Dave Explains 9:48 2 years ago 54 872 Скачать Далее
Alkali Metals - 20 Reactions of the alkali metals with water Royal Society Of Chemistry 6:17 11 years ago 414 602 Скачать Далее
Alkali metals:brainiac, open university and Francium clips amerywordart 5:16 11 years ago 507 576 Скачать Далее