Question

what is the modern periodic table ​

Answer 1

Answer: The modern periodic table is used to organize all the known elements. Elements are arranged in the table by increasing atomic number

Step-by-step explanation:

Answer 2

Answer:

$The Modern Periodic Table. ... Themodern table is based on Mendeleev'stable, except the modern tablearranges the elements by increasing atomic number instead of atomic mass. Atomic number is the number of protons in an atom, and this number is unique for each element.$