Question

Which of these discoveries contradict components of Dalton’s atomic theory? Check all of the boxes that apply.

A. Atoms contain smaller particles: protons, neutrons, and electrons.

B. Atoms of a given element can bond to other atoms only in specific ways.

C. Atoms of a given element can have different numbers of neutrons.

D. Nuclear reactions can change an atom of one element into an atom of another element.

E. All atoms of a given element have the same number of protons.

Answer 1

Answer:

Answer :

A) Atoms contain smaller particles: protons , neutrons ,and electrons .

✓ For other information :

Atoms of a given element can bond to other atoms only in specific ways . Atoms of a given element can have different numbers of neutrons .

Thanks .

Answer 2

Answer:

A,C and D

Explanation:

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