how to learn perodic table
Answers
Mnemonics are easy-to-remember lines or phrases one can use to memorize things that are difficult to learn. In this article, you will find Hindi mnemonics – one each for one group – to learn the Periodic Table
The Periodic Table provides the names, atomic numbers, symbols and atomic weights of known elements. It serves as a great tool for solving chemistry problems.
A periodic table is divided into groups (columns), where elements with each group behave similarly while bonding with other elements; and periods (rows), where elements in one period have same number of electron shells.
• These sentences contain letters denoting symbols of elements in the same order as they occur in a group or period.
• The symbols have been highlighted as bold letters in the sentence. However at the places where the complete symbol could not be included in the sentence, the first letters have been strung together and the second letter is shown in brackets. While reading the sentence you don’t have to read the letters in bracket. Just keep them in mind.
you should know how the modern periodic table is formed
7 periods
18 groups
and how the characteristics of elements changes in the groups and periods