Answer:
1837 electrons.
Explanation:
1837 electrons have the same mass as 1 proton.
Answer: Bohr proposed his quantized shell model of the atom to explain how electrons can have stable orbits around the nucleus.
so C would seems to be right.
Explanation: The energy of an electron depends on the size of the orbit and is lower for smaller orbits. Radiation can occur only when the electron jumps from one orbit to another. The atom will be completely stable in the state with the smallest orbit, since there is no orbit of lower energy into which the electron can jump.
The reaction is provided in the attachment and it showing the product 4-methoxy-3-tertiarybutylanisole. In the product, first methoxy group is ortho to tertiary butyl group whereas the second methoxy is present in meta position.
The reactant 4-methoxyanisole is ortho and para directing group whereas both the para position are occupied by both the methoxy group in the ring and thus only ortho position is left with respect to each methoxy and having high electron density and therefore, the coming tertiary butyl group attach to any of the ortho position to methoxy to produce 4-methoxyanisole .
Answer:
It's C, direct and peripheral.
Explanation:
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