First one??
I believe this is the correct answer
Answer:
See explanation
Explanation:
The third element in the first transition series is Vanadium
The fourth element in the first transition series is chromium
Given that we have four d orbitals in universe L instead of five as we have on earth;
The electronic configuration of Vanadium in universe L is;
Ar 3d3 4s2
The electronic configuration of chromium in universe L is;
[Ar] 3d4 4s2
The residue of coal decomposition in the manufacture of steel is
The answer is natural gasses
Glucose and Oxygen
Hope this helped you out
