Question

what are atomoc no. and how to learn it easily​

Answer 1

Answer:

Here is a mnemonic you can use to help make the memorization process easier. The symbols for the elements are associated with words that form a phrase. If you can remember the phrase and know the symbols for the elements then you can memorize the order of the elements.

Hi! - H

He - He

Lies - Li

Because - Be

Boys - B

Can - C

Not - N

Operate - O

Fireplaces - F

New - Ne

Nation - Na

Might - Mg

Also - Al

Sign - Si

Peace - P

Security - S

Clause - Cl

A - Ar

King - K

Can - Ca

Answer 2

Explanation:

hey mate here is ur answer ☺❤❤

The atomic number of a chemical element is the number of protons in the nucleus of an atom of the element. It is the charge number of the nucleus since neutrons carry no net electrical charge.

hope it helps you ☺☺❤❤