Lee Kuan Yuin
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7:03
First Aid - Control Bleeding (Pertolongan Cemas - Henti Pendarahan)
Lee Kuan Yuin
35 views • 10 days ago
10:07
F4C4 Exp 4.2 Chemical Properties of Oxides of elements across Period 3 (华语)
Lee Kuan Yuin
28 views • 13 days ago
5:52
F4C4 4.7 Transition Elements (华语)
Lee Kuan Yuin
26 views • 13 days ago
12:25
F4C4 4.5 Elements in Group 17 (华语)
Lee Kuan Yuin
38 views • 13 days ago
9:39
F4C4 4.6 Elements in Period 3 (华语)
Lee Kuan Yuin
32 views • 13 days ago
15:38
F4C4 Exp 4.1 The chemical properties of Group 1 elements (华语解说)
Lee Kuan Yuin
21 views • 2 weeks ago
14:30
F4C4 4.4 Elements in Group 1 (华语解说)
Lee Kuan Yuin
52 views • 2 weeks ago
8:11
F4C4 4.3 Elements in Group 18 (华语解说)
Lee Kuan Yuin
25 views • 2 weeks ago
9:12
F4C4 4.2 The Arrangement in the Periodic Table of Elements (华语解说)
Lee Kuan Yuin
22 views • 2 weeks ago
6:30
F4C4 4.1 The Development of the Periodic Table of Elements (华语解说)
Lee Kuan Yuin
25 views • 2 weeks ago
17:52
F4C3 3.4B Chemical Equation Solving numerical stoichiometry problems (华语)
Lee Kuan Yuin
87 views • 1 month ago
17:38
F4C3 3.4A Chemical Equation (华语)
Lee Kuan Yuin
94 views • 1 month ago
10:04
F4C3 3.3 Activity 3.13 Empirical Formula of Copper(II) oxide (华语)
Lee Kuan Yuin
154 views • 1 month ago
8:34
F4C3 3.3 Activity 3.12 Empirical Formula of Magnesium oxide (华语)
Lee Kuan Yuin
149 views • 1 month ago
16:26
F4C3 3.3C Chemical Formula - Chemical Formulae of Ionic Compounds (华语)
Lee Kuan Yuin
80 views • 1 month ago
10:25
F4C3 3.3B Chemical Formula - Molecular Formula (华语)
Lee Kuan Yuin
76 views • 1 month ago
13:59
F4C3 3.3A Chemical Formula-Empirical formula (华语)
Lee Kuan Yuin
69 views • 1 month ago
13:00
F4C3 3.2D MOLE CONCEPT - Relationship between the number of moles, particles, mass and volume (华语)
Lee Kuan Yuin
79 views • 1 month ago
13:49
F4C3 3.2B&C MOLE CONCEPT - Number of Moles and Mass of Substances & Volume of Gases (华语)
Lee Kuan Yuin
63 views • 1 month ago
10:24
F4C3 3.1 Relative Atomic Mass & Relative Molecular Mass (华语)
Lee Kuan Yuin
113 views • 1 month ago
9:32
F4C3 3.2A MOLE CONCEPT - Number of Moles and Number of Particles (华语)
Lee Kuan Yuin
157 views • 1 month ago
10:15
F4C2 2.4 Isotopes and Its Uses (华语)
Lee Kuan Yuin
64 views • 2 months ago
18:07
F4C2 2.3 Atomic Structure (华语)
Lee Kuan Yuin
59 views • 2 months ago
8:13
F4C2 2.2 The Development of the Atomic Model (华语)
Lee Kuan Yuin
51 views • 2 months ago
25:26
F4C2 2.1 Basic Concepts of Matter (华语)
Lee Kuan Yuin
149 views • 2 months ago
16:22
F5C5 5.5 APPLICATION OF NANOTECHNOLOGY IN INDUSTRY (华语)
Lee Kuan Yuin
115 views • 7 months ago
21:55
F5C5 5.4 MEDICINES AND COSMETICS (华语)
Lee Kuan Yuin
68 views • 7 months ago
58:06
F5C5 5.6 Application of Green Technology in Industrial Waste Management (华语)
Lee Kuan Yuin
101 views • 7 months ago
10:35
F5C5 5.3 FOOD ADDITIVES (华语)
Lee Kuan Yuin
90 views • 7 months ago
4:39
F5C5 5.2 5A Experiment - Effectiveness of Cleansing Action of Soap and Detergent
Lee Kuan Yuin
73 views • 7 months ago
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