which of these discoveries contradict components of dalton’s atomic theory? check all of the boxes that…

which of these discoveries contradict components of dalton’s atomic theory? check all of the boxes that apply. atoms contain smaller particles: protons, neutrons, and electrons. 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. nuclear reactions can change an atom of one element into an atom of another element. all atoms of a given element have the same number of protons. done

which of these discoveries contradict components of dalton’s atomic theory? check all of the boxes that apply. atoms contain smaller particles: protons, neutrons, and electrons. 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. nuclear reactions can change an atom of one element into an atom of another element. all atoms of a given element have the same number of protons. done

Answer

Brief Explanations:

Dalton's atomic theory stated that atoms are indivisible and all atoms of a given element are identical. The discovery that atoms contain smaller particles (protons, neutrons, electrons) contradicts the indivisibility. Isotopes (atoms of a given element with different numbers of neutrons) show atoms of an element aren't always identical. Nuclear reactions changing one - element atom to another also goes against his theory. The statements about atoms bonding in specific ways and all atoms of an element having the same number of protons are consistent with modern understanding and not in contradiction.

Answer:

  • Atoms contain smaller particles: protons, neutrons, and electrons.
  • Atoms of a given element can have different numbers of neutrons.
  • Nuclear reactions can change an atom of one element into an atom of another element.