Respuesta :
The
scientist thought that the atom was the smallest particle in the universe is
John Dalton. He established the atomic theory which
consists of five; elements are made of extremely small particles called atoms,
atoms of different element have different sizes, mass and physic – chemical
properties, atoms cannot be divided further, destroyed or created, atoms can
combine to form compounds and in chemical reaction, atoms can be combined,
separated or rearranged
Answer:
The scientist thought that the atom was the smallest particle in the universe is John Dalton. He established the atomic theory which consists of 5; elements are made of extremely small particles called atoms, atoms of different element have different sizes, mass and physic – chemical properties, atoms can't be divided further, destroyed or created, atoms can combine to form compounds and in chemical reaction, atoms can be combined, separated or rearranged
Explanation: