What elements on the periodic table have atomic numbers that add up to 200

Question:- What elements on the periodic table have atomic numbers that add up to 200

Answer

There exist quite a large variety of substances with the atomic numbers adding up to two-hundred. Some possible combinations are:

Lead (Pb, an atomic number of 82) and Radium (Ra, an atomic number of 88) 82 + 88 = 170170170

For example, Mercury (Hg, atomic number 80), Cadmium (Cd, atomic number 48), and Germanium (Ge, atomic number 32) 80 + 48 + 32 = 160.

The elements of periodic table such as Gold (Au, atomic number 79), Iodine (I, atomic number 53), and Arsenic (as, atomic number 33) = 165.

Prominent metals include Platinum (Pt, atomic number 78), Xenon (Xe, atomic number 54), Phosphorus (P, atomic number 15), and Helium (He, atomic number 2) 78 + 54 + 15 + 2 = 149

These are some examples based on which atomic numbers can be added up to 200 . But, there is challenge that one’s knowledge of the periodic table and ability to do mathematical calculations using atomic numbers are being tested.