HelpzQ132 HelpzQ132

26-10-2017
Mathematics

contestada

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

Atoms are indivisible.
Electrons are scattered in an atom.
Atoms are the smallest unit of an element.
Atoms of the same element have the same properties.

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aidenwweber aidenwweber

02-11-2017

c
this is because i randomly guessed on ym test and got it right.

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lukeowen9 lukeowen9

05-10-2018

The answer is B.

At the time, Dalton didn't know anything about electrons.

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