Answer:
Explanation: the answer is A
I think it’s 6 yw. Sorry if I’m wrong
Answer: Ta is Tantalum, Os is Osmium and Rh is Rhodium
Explanation: All of these elements are in the transition metal group. Ta is part of the early transition metals while Os and Rh belongs to the late transition metals.
Answer:3.7427017316233497
Explanation: