A control rod________________?
Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.
A. Should have small absorption cross-section
B. Is generally made of boron, hafnium or cadmium
C. Should have large absorption cross-section
Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.