結果 : how to find electrons in outermost shell
2:42

Finding the Number of Valence Electrons for an Element

Wayne Breslyn (Dr. B.)
1,301,666 回視聴 - 12 年前
11:32

Valence Electrons and the Periodic Table

The Organic Chemistry Tutor
989,241 回視聴 - 8 年前

-
10:05

Electron distribution in shells | Structure of an atom | Chemistry | Khan Academy

Khan Academy India - English
70,497 回視聴 - 2 年前
4:23

How to find the Protons Neutrons and Electrons of an element on the Periodic table

MooMooMath and Science
848,595 回視聴 - 5 年前
7:35

How to Find the Inner, Outer and Valence Electrons of an Element - TUTOR HOTLINE

Melissa Maribel
103,271 回視聴 - 6 年前
3:25

Inside Atoms: Electron Shells and Valence Electron

Free Animated Education
204,648 回視聴 - 3 年前
8:54

How to Calculate Valency of Elements? Chemistry

Najam Academy
890,932 回視聴 - 4 年前

-
4:41

Electron shells Elements 1-18

MooMooMath and Science
233,546 回視聴 - 5 年前
3:10

Valence Electrons for Fe (Iron)

Wayne Breslyn (Dr. B.)
74,858 回視聴 - 4 年前
3:32

Valence Electrons Periodic Table

MooMooMath and Science
318,391 回視聴 - 8 年前
4:25

元素または価電子から4つの量子数を決定する方法

The Organic Chemistry Tutor
1,816,188 回視聴 - 10 年前
1:01

How to Find Electronic Configuration & Valency of Any Elements | JR Tutorials |

JR Shorts Official
1,288,074 回視聴 - 3 年前
4:58

Valency & Valence Electrons | How to calculate valency of any element?

Chemistry Concept
162,723 回視聴 - 7 年前
5:25

Concept of Valency - Introduction | Atoms And Molecules | Infinity Learn

Infinity Learn NEET
1,953,523 回視聴 - 7 年前
3:25

Key Chemistry Skill: Finding Valence Electrons Using the Periodic Table

Wayne Breslyn (Dr. B.)
21,767 回視聴 - 3 年前
16:53

Valence Electrons and the Periodic Table

Tyler DeWitt
2,192,369 回視聴 - 12 年前
0:41

Use the periodic table to find # of valence electrons! #chemistry #practiceproblems #testprep

Chemistry Practice Problems
15,190 回視聴 - 1 年前
1:29

How to Find the Valence Electrons for Iodine (I)

Wayne Breslyn (Dr. B.)
27,332 回視聴 - 4 年前
0:59

陽子、中性子、電子の決定 | #化学 #宿題 FAST #科学 #ショート

The Science Classroom
83,693 回視聴 - 3 年前
1:23

How to Find the Valence Electrons for Bromine (Br)

Wayne Breslyn (Dr. B.)
49,531 回視聴 - 5 年前