Is it possible for a nuclear fission power plant to blow up like an atomic bomb?
A) Yes, if there is a collision between two fuel rods.
B) No, the worst case scenario is a meltdown not a nuclear explosion.
C) Yes, if the meltdown by-products reach the water table.
D) No, there are too many safeguards to prevent such an event.
Question 2
Phosphine, PH3, has ________ covalent pairs and ________ lone pairs.
A) 3; 0
B) 3; 1
C) 3; 2
D) 2; 0
