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Snowcat [4.5K]
3 years ago
11

Who propesed that an atom is a sphere with negative electrons

Chemistry
1 answer:
Klio2033 [76]3 years ago
5 0

Thomson discovered negatively charged particles by cathode ray tube experiment in the year 1897. The particles were named electrons. J.J Thomson believed electrons to be two thousand times lighter than a proton. He assumed that an atom is composed of a cloud of negative charge in a sphere of positive charges

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brainly.com/question/15290407?referrer=searchResults

4 0
2 years ago
A mouse runs across a 4.56 m kitchen floor in 3.42 seconds . What is the velocity of the mouse
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3 0
3 years ago
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Trava [24]

Answer:

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Hopefully this makes sense???

3 0
3 years ago
Read 2 more answers
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