Question

New lands periodic table is based on the

(a) Atomic weight (b) Atomic number

(c) Atomic radius (d) Atomic volume​

Answer 1

Answer:

atomic weight is the answer

Explanation:

In the year 1864, the British chemist John Newlands attempted the 62 elements known at that time. He arranged them in an ascending order based on their atomic masses and observed that every 8th element had similar properties.