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kozerog [31]
3 years ago
5

Which contribution is a modification to Dalton's original atomic model?

Mathematics
2 answers:
VMariaS [17]3 years ago
7 0

The answer is B.

<em>At the time, Dalton didn't know anything about electrons. </em>

ahrayia [7]3 years ago
3 0
C
this is because i randomly guessed on ym test and got it right.
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Step-by-step explanation:

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Step-by-step explanation:

Given expression is x⁴-kx²+4 =0

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