Question

Which of the following is a key tenet of Dalton's Atomic Theory (Click on all that apply)? (1 point)
All elements are composed of tiny indivisible particles called atoms.
Atoms of the same element are identical. The atoms of any one element are different from those of any other element
Atoms of different elements can physically mix together or can chemically combine to form compounds
Chemical reactions occur when atoms are separated from each other, joined, or rearranged in a different combination.
Atomic nuclei contained the negatively charges electrons.
Atoms retain their identity in a chemical reaction.

Answer 1

The statements of Dalton atomic theory are

All elements are composed of tiny indivisible particles called atoms.

Atoms of the same element are identical. The atoms of any one element are different from those of any other element

Atoms of different elements can physically mix together or can chemically combine to form compounds

Chemical reactions occur when atoms are separated from each other, joined, or rearranged in a different combination.