Type the symbol of the alkaline earth metal with the greatest atomic mass ______

Question

asked Sep 12, 2020 127k views

1 Answer

Hiroga Katageri · Answer 1 · 2020-09-17T12:20:24+0000

Answer:

Step-by-step explanation:

It would be at the bottom of column 2.

That makes it Radium (#88 with a mass of 226 -- Co discovered by the Curies)