Question

what are the important elements to be learnt in periodic table for class 10?
can i get the frequently asked topics in exams related to it?

Answer 1

Answer:

You have to remember the first twenty (1 to 20) elements

Explanation:

You have to learn (1 to 20) elements and also Gold , copper , silver , Iron , Zinc

( learn their symbol , atomic number and atomic mass )

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