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![Atomic Numbers Of The First 20 Elements In The Periodic Table Quiz | Periodic table, Atomic number, Quiz Atomic Numbers Of The First 20 Elements In The Periodic Table Quiz | Periodic table, Atomic number, Quiz](https://i.pinimg.com/1200x/59/6e/82/596e82982fb8fafe363c3c64939e11ea.jpg)
Atomic Numbers Of The First 20 Elements In The Periodic Table Quiz | Periodic table, Atomic number, Quiz
![In the modern periodic table, the positions of 1 to 20 elements are shown here. Identify the elements A and B. Write their atomic number. - Science and Technology 1 | Shaalaa.com In the modern periodic table, the positions of 1 to 20 elements are shown here. Identify the elements A and B. Write their atomic number. - Science and Technology 1 | Shaalaa.com](https://www.shaalaa.com/images/_4:c358c469d03c41f181dbe265c90abeed.png)
In the modern periodic table, the positions of 1 to 20 elements are shown here. Identify the elements A and B. Write their atomic number. - Science and Technology 1 | Shaalaa.com
![Chapter 4 “Atomic Structure”. #1. I can determine the symbol of the first 20 elements on the periodic table from their name and vice-versa. - ppt download Chapter 4 “Atomic Structure”. #1. I can determine the symbol of the first 20 elements on the periodic table from their name and vice-versa. - ppt download](https://images.slideplayer.com/34/10263542/slides/slide_2.jpg)
Chapter 4 “Atomic Structure”. #1. I can determine the symbol of the first 20 elements on the periodic table from their name and vice-versa. - ppt download
![How to learn 1 to 20 elements of periodic table | easy way to learn 1 to 20 elements | class 9 & 10 - YouTube How to learn 1 to 20 elements of periodic table | easy way to learn 1 to 20 elements | class 9 & 10 - YouTube](https://i.ytimg.com/vi/KoINcCyq3X8/maxresdefault.jpg)