Why do metals have high conductivity?
A. All electrons are free to move.
B. All electrons are held in place.
C. Valence electrons are free to move.
D. Valence electrons are held in place.

the answer to your question is c.

if you read the house of usher you should know that the house was haunted

a boiling water reactor does not boil the water. a pressurized water reactor boils the water faster. a pressurized water reactor is heated directly by the core. a pressurized water reactor does not use fission.

they are made of gases.

they have a spherical shape.

they make energy through fusion.