Properties and Uses of gold and Platinum | Class 9th Chemistry Tigers 29:41 3 years ago 470 Скачать Далее
Properties and uses of gold | smart syllabus | chapter 8 | ALP | 9th Chemistry | lec # 04 Chemistry Plus 6:39 3 years ago 9 231 Скачать Далее
Properties and uses of platinum | smart syllabus | chapter 8 | ALP | 9th Chemistry | lec # 05 Chemistry Plus 11:34 3 years ago 8 954 Скачать Далее
Class 9 - Chemistry - Chapter 8 - Lecture 04 - Uses of Platinum and non - Metallic - Allied Schools Allied Schools 15:50 3 years ago 6 382 Скачать Далее
Gold || Noble metals || Physical properties and uses of Gold || 9th class chemistry || ch.no.8 MJD Chemistry 11:54 3 years ago 5 485 Скачать Далее
Uses Of Metals - Gold, Copper, Aluminium, Steel | Properties of Matter | Chemistry | FuseSchool FuseSchool - Global Education 3:55 9 years ago 136 407 Скачать Далее
Chemistry Class 9 | Chapter 8 | Topic 2.6 | Importance of Silver Gold and Platinum | tutoria.pk tutoriadotpk 2:20 10 months ago 417 Скачать Далее
9th Chemistry Chapter # 8 Inertness of Noble metals, properties and uses of silver, gold and plati Real Concepts 11:43 4 years ago 241 Скачать Далее
Properties and Uses of Gold || 9th Chemistry || Chp- Chemical Reactivity || in Urdu Hindi zain academy 14:06 3 years ago 1 380 Скачать Далее
Properties and Commercial uses of gold,Silver and platinum | chapter 8 | 9th Chemistry Mazhar Coaching Academy Khairpur Mir's 4:04 1 year ago 62 Скачать Далее
Matric Class Chemistry Part-1||Platinum and Gold||Hard or Nobal metals||Chemistry of Class 9th. Xplore The World of Chemistry 14:04 2 years ago 244 Скачать Далее
inertness of noble metals | chemical reactivity class 9 | properties and uses of gold | lecture 10 Chemistry With Kamran Chaudhary 6:02 4 years ago 1 657 Скачать Далее
inertness of noble metals | chemical reactivity class 9 | properties and uses of platinum |lecture11 Chemistry With Kamran Chaudhary 7:01 4 years ago 2 198 Скачать Далее
Importance of silver , gold & platinum. Class 9th Chemistry. Shah Abdul Latif Online School 5:50 2 years ago 426 Скачать Далее
Gold and Platinum: Precious Metals of Distinction | Grade 9 Chemistry | Lecture 11 NextGrade 8:11 9 months ago 16 Скачать Далее
Inertness of noble metals, uses of silver, gold and platinum, 15-7-20, class 9th Learning with Tahira 13:45 4 years ago 912 Скачать Далее
Silver vs. White Gold vs. Platinum. Can You Tell The Difference? Melissa Nacional 0:10 1 year ago 90 296 Скачать Далее
Class 9th Chemistry Chapter no 8 Topic: uses of silver & Gold alliedschoolkhialicampus 5:08 3 years ago 93 Скачать Далее
Properties and Uses of Platinum || 9th Chemistry || Chp-Chemical Reactivity || in Urdu Hindi zain academy 8:12 3 years ago 2 010 Скачать Далее
