Question

in daltons atomic theory, all elements consist of ____________ that cannot be divided. atoms molecules hydrogen parts

Explanation:

Dalton's Atomic Theory states that all elements are made up of atoms which were considered indivisible at the time. Atoms are the basic building - blocks of elements according to this theory. Molecules are made of atoms, hydrogen is an element, and 'parts' is too general.

Answer:

A. Atoms