I've learnt modern periodic table but whenever I'm asked for a question for the atomic number I have to count all the elements till I reach that particular element so How can I make out atomic number as fast as possible?( Best tip would be marked as brainliest and irrelevant answers would be reported )
Answers
Answered by
1
You can learn it or keep writing it 10to20 times I am telling this for your good you can try it
Answered by
3
Answer:
hey sis want to be my unnie and just leave that question
Similar questions