A. is a transition element
B. is at the bottom of the activity series
C. is very reactive
D. has completely filled 3d-orbitals
Correct Answer:
Option B – is at the bottom of the activity series
A. is a transition element
B. is at the bottom of the activity series
C. is very reactive
D. has completely filled 3d-orbitals
Correct Answer:
Option B – is at the bottom of the activity series
Copyright warnings! Do not copy.