Question

which statement is part of daltons atomic theory? select all that apply. a atoms can be divided into smaller particles. b atoms of the same element have the same characteristics. c all substances are made of atoms. d atoms form when compounds are joined together.

Explanation:

Dalton's atomic theory states that all substances are made of atoms, atoms of the same element have the same characteristics. Atoms were considered indivisible in Dalton's time (contrary to option A), and compounds are formed by the combination of atoms, not the other - way around as in option D.

Answer:

B. Atoms of the same element have the same characteristics.
C. All substances are made of atoms.