Question

1)Which of the following forms the basis of the modern periodic table? *​

Answer 1

Answer:

hey mate here is your answer .

modern periodic table is based on atomic number.

hope it helps you

mark brainliest

Answer 2

In modern periodic table the basis are the atomic number of the element ,the element with lower atomic number are placed first in the periodic table, atomic number can be simply be defined as the total number of protons present in one atom of the element