Question

what is mean by periodic table ...
please...tell me because i don't know...​

Answer 1

Answer:

The periodic table is a tabular array of the chemical elements organized by atomic number, from the element with the lowest atomic number, hydrogen, to the element with the highest atomic number, oganesson. The atomic number of an element is the number of protons in the nucleus of an atom of that element.

Explanation:

For more :- https://www.merriam-webster.com/dictionary/periodic%20table

Answer 2

Answer:

periodic table is the classification of elements in order of their increasing periodic numbers. it is also called periodic function

Explanation:

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