Chemistry, 17.12.2019 02:31 ayoismeisalex

What new characteristic did john dalton add to the model of the atom?
1. an atom is a round, solid mass.
2. an atom has a massive, positive center.
3. an atom is made up of smaller particles.
4. an atom can join with other kinds of atoms.

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What new characteristic did john dalton add to the model of the atom?
1. an atom is a round,...