What is the size of an electron?
Atomic Structure and Scientists
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Science
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8th Grade
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Hard
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1.
FLASHCARD QUESTION
Front
Back
1/1800 amu
2.
FLASHCARD QUESTION
Front
How many electrons are typically shown in a standard electron configuration for an atom with 6 electrons?
Back
6
3.
FLASHCARD QUESTION
Front
Who determined that electron paths cannot be predicted and exist inside the Electron Cloud?
Back
Ernest Schrodinger
4.
FLASHCARD QUESTION
Front
Who proposed the 'plum pudding' model of the atom?
Back
JJ Thomson
5.
FLASHCARD QUESTION
Front
What did the experiments with alpha particles and gold foil lead to the discovery of?
Back
a positive nucleus
6.
FLASHCARD QUESTION
Front
What is the charge of an electron?
Back
Negative
7.
FLASHCARD QUESTION
Front
What is the charge of a proton?
Back
Positive
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