In my opinion you should learn the valencies of minimum first 20 elements and maximum to 30 elements
it can be achieved if you can learn the atomic number, group number,valence electrons,and the period number of the elements such as
elements with 1,2,3 valence electrons have same valency of 1,2,3 respectively and elements with more than 3 valence electrons have valency calculated by substracting the no. of valence electrons by 8....
Answers & Comments
Answer:
It's really easy
Recite the element names out loud. ...
Recite the element names out loud. ...Space out your learning sessions. ...
Recite the element names out loud. ...Space out your learning sessions. ...Aim to overlearn.
Memorize chunks of five elements at a time. You'll have 23 separate groups of five to learn, with a few left over. ...
In my opinion you should learn the valencies of minimum first 20 elements and maximum to 30 elements
it can be achieved if you can learn the atomic number, group number,valence electrons,and the period number of the elements such as
elements with 1,2,3 valence electrons have same valency of 1,2,3 respectively and elements with more than 3 valence electrons have valency calculated by substracting the no. of valence electrons by 8....
Thank you
please mark as brainliest...