Little Vaibhav Information

 Little Vaibhav Information ♥️ Hello My dear chemistry . How are you ? I hope you are fine there . So today in this article I am going to share you the Atomic Number , Atomic Mass and its Valency of first 30 Element. So before I give let's have a short summary on What is Element, Atomic Number, Atomic Mass and Valency so that it could be more clear and it will will be a good concept for you too . So let's understand the answers of first following questions which are as following :- Q1 : What is an Element ? Ans : Element is a basic form of matter which cannot be broken down into simpler substances by using any chemical process. Robert Boyle was the first man who called it as Element.  Q 2 : What is Atomic Number ? Ans : Atomic Number is the number of Protons in the nucleus of an atom. It is represented by the letter 'Z' . It is unique for each element and the image which is provided below are arranged in from 1 to 30 with the help of this Atomic Number and that's ho