Question

how is the periodic table orgainzed

Answer 1

Answer:

The periodic table of elements arranges all of the known chemical elements in an informative array. Elements are arranged from left to right and top to bottom in order of increasing atomic number. Order generally coincides with increasing atomic mass. The rows are called periods.

Answer 2

Answer:

periodic table is organised by atomic number,from the element with lowest atomic no,hydrogen,to the element with highest atomic no,oganesson. The atomic no of an element is the no of protons in nucleus of an atom of that element

Step-by-step explanation:

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