Which of these was a characteristic of the Thomson model of the atom, but not the Dalton model?

negatively charged electrons

positive charge concentrated at the center of the atom

unequal positive and negative charges

indivisible atoms
please help no fake answers

Question

Which of these was a characteristic of the Thomson model of the atom, but not the Dalton model?

 negatively charged electrons

 positive charge concentrated at the center of the atom

 unequal positive and negative charges

 indivisible atoms
please help no fake answers

ipwnbunnies · Answer

I suppose negatively charged electrons. JJ Thomson discovered the electron. So, his model of the atom should include electrons. Something Dalton wouldn't have had in his model.