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tatyana61 [14]
3 years ago
14

All stable atoms are made of ____?

Biology
2 answers:
defon3 years ago
7 0
<span>C. neutral, with the number of protons equaling the number of electrons.
is the right answer
because number of neutrons vary from atom to atom</span>
Ber [7]3 years ago
6 0

1. D. Charge-to-mass ratio of electrons was the same, regardless of the gas used.  

2. Millikan

3. A. 1/840 the mass of a hydrogen atom

4. C.  Neutral, with the number of protons equaling the number of electrons

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