The Periodic Table Song (2018 Update!) | SCIENCE SONGS AsapSCIENCE 3:05 6 years ago 46 624 263 Скачать Далее
Types of Matter: Elements, Compounds, and Mixtures Professor Dave Explains 4:15 9 years ago 1 295 076 Скачать Далее
GCSE Chemistry Revision "Elements, Compounds and Mixtures" Freesciencelessons 4:18 9 months ago 202 977 Скачать Далее
GCSE Chemistry - Elements, Isotopes & Relative Atomic Mass #2 Cognito 7:01 5 years ago 476 419 Скачать Далее
Periodic Table | Representative Element | s block | p block | Aasan Chemistry Sir Irfan Sheikh Chemistry Aasan - Sir Irfan Sheikh 1:00 1 day ago 868 Скачать Далее
What is the Periodic Table? How are Elements Organized? Math and Science 1:00:11 1 year ago 311 474 Скачать Далее
Elements and atoms | Atoms, compounds, and ions | Chemistry | Khan Academy Khan Academy 13:09 12 years ago 4 106 304 Скачать Далее
Difference between an Atom, a Molecule and a Compound MooMooMath and Science 2:12 2 years ago 530 163 Скачать Далее
All about Mercury, the Liquid Metal | Element Series NileRed 12:06 6 years ago 20 076 438 Скачать Далее
How Does The Periodic Table Work | Properties of Matter | Chemistry | FuseSchool FuseSchool - Global Education 4:31 8 years ago 279 764 Скачать Далее
What is the difference between an Atom, Element, Molecule and Compound? Najam Academy 6:31 3 years ago 752 670 Скачать Далее
The Periodic Table of the Elements in Chemistry - [1-2-12] Math and Science 56:59 1 year ago 116 120 Скачать Далее
GCSE Chemistry - Differences Between Compounds, Molecules & Mixtures #3 Cognito 5:53 5 years ago 453 475 Скачать Далее