A nuclear reactor produces and controls the release of energy from splitting the atoms of uranium.
Uranium-fuelled nuclear power is a clean and efficient way of boiling water to make steam which drives turbine generators. Except for the reactor itself, a nuclear power station works like most coal or gas-fired power stations.
The first option.
each carbon atom can form up to four covalent bonds with a wide variety of bond angles.
When carbon forms covalent bonds with four other atoms, they are arranged at the corners of an imaginary tetrahedron with bond angles near 109o.
When two carbon atoms are joined by a double bond, all bonds around the carbons are in the same plane.
Answer:
Vertically through the center of Earth, slightly to the side of each pole
Explanation: