Science, asked by Leeecme, 4 months ago

how do you feel about what you are watching in "The mystery of matter into the atom"​

Answers

Answered by mad210218
0

The mystery of matter into the atom.

Explanation:

  • J.J. Thomson of cambridge university discovered the electron in 1897
  • He set off a race to find the rest of the atoms pieces.
  • He found that even when he used different metals for the cathode,
  • The resulting electrons were always the same
  • It was a sign that Electron was a piece of every atom.
  • He knew that atoms themselves had no overall charge
  • Reason being they must contain a positively charged particle (proton) to cancel out the negatively charged electrons.

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