Question

plz say an easy method to learn atomic mass

Answer 1

hey mate here is your answer

Calculating Atomic Mass for an Individual Atom

Find the atomic number of the element or isotope. The atomic number is the number of protons in an element, and never varies. ...

Find the number of neutrons in the nucleus. ...

Add the proton and neutron count.

I hope this helps you
please mark my answer as brainliest

Answer 2

There's no need to learn the atomic masses of each and every elements.

You have to know the atomic masses of first 20 elements, some transition metals, gr 18 elements and some elements like uranium, thorium etc.The atomic mass is double the atomic number of an element. But it is not applicable for all the elements in the periodic table.The atomic masses of elements like He, Li, C, N, O, Ne, Si, S, Cl, Ca are double the atomic number.The atomic masses of elements like Be, B, F, Na, Mg, Al, P, Ar and K are not double the atomic number.For these elements just double the atomic number and add 1.

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