The scientist who arranged the periodic table according to chemical properties and "combining mass" was

A. Mendeleev.

B. Thomson.

C. Rutherford.

D. Chadwick.

E. Mosely.

Question

The scientist who arranged the periodic table according to chemical properties and "combining mass" was

A. Mendeleev.

B. Thomson.

C. Rutherford.

D. Chadwick.

E. Mosely.

anonymous · Answer

Is A the correct answer?

anonymous · Answer

..Thompson was a scientist who told about cathode rays..
Ruthorford was a physicst/chemist who told about radioactive half life..
Chadwick was an english physicist he told about electromagnetic spectrum or something..:/
Mosleys contribution was on science and physics and chemical concept of atomic number..

So...
Mendleev was the scientist who arranged periodic table according to their chemical properties and combining mass..:3