Answer:
1 A true
B False
C not sure about it False
D False
It could be a lump of coal.
Since you can break pieces off, maybe charcoal ... the real thing, not a "briquet".
Do your hands get all black when you handle it ?
the control rods absorb extra neutrons keeping them from causing to many uranium atoms to split to quickly.
I’m pretty sure it has to more than 7 (8 or 9)
