Chemistry, asked by ananya0787, 1 year ago

How many elements can we memorise in modern periodic table for board exams?​

sagar10031: 1 to 30 elements

Answers

Answered by Arcee1012
1

It's always better and mostly advised to learn till atomic no. 30 which wld be morethan enought & 20 is also acceptable but if u learn till 30 it's well and good. The rest is in ur hand!

Previous Question
Next Question
Similar questions
Social Sciences, 7 months ago
IMPORTANCE OF FORESTS​...
Math, 7 months ago
w ....................................m​...
English, 7 months ago
Identify clauses and phrases 1) I forget the message 2) Pain in his ears for four days. Give me correct answer, I will mark as brainlist....​
Computer Science, 1 year ago
what is animation ?​
Math, 1 year ago
answers to questions 30,33,34,39​...
Math, 1 year ago
The perimeter of an isoscele triangle is 42cm and its base is 3/2 times each of the equal sides. Find (1) the lenght of each side of the triangle, (ii) the area of the triangle, and (iii) yje height of the triangle. (Given, root7 =2.64)...
Physics, 1 year ago
give the answer of 12.
Social Sciences, 1 year ago
napoleanic code was introduced in the year of...