The nucleus of a comet is made up of rock, dust, and frozen gasses
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Answer:
The temperature of soup will decrease.
The soup will get as cold as the room temperature.
Answer:
In atomic physics, the Bohr model or Rutherford–Bohr model, presented by Niels Bohr and Ernest Rutherford in 1913, is a system consisting of a small, dense nucleus surrounded by orbiting electrons—similar to the structure of the Solar System, but with attraction provided by electrostatic forces in place of gravity.