Question

Tell me the easiest method to remember periodic table....No irrelevant answer.....​

Answer 1

Answer:

Sodium is monovalent. Oxygen has valency of 2, aluminium has a valency of 3, copper has a valency of 2.

Explanation:

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Answer 2

Answer:

Memorize Using Mnemonic Devices

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

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