Question

what is periodic table​

Answer 1

Answer:

A table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns.To summarize, the periodic table is important because it is organized to provide a great deal of information about elements and how they relate to one another in one easy-to-use reference. The table can be used to predict the properties of elements, even those that have not yet been discovered.

Explanation:

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Answer 2

The charts of elements arranged in a systematic order of increasing order of atomic weight or atomic number is called periodic table.