the atomic theory is —\na. an explanation of how elements are arranged in order of atomic number\nb. an…

the atomic theory is —\na. an explanation of how elements are arranged in order of atomic number\nb. an explanation of an atoms structure supported by facts gathered from many scientists over time\nc. a statement about the structure of atoms that will not change over time\nd. a statement that summarizes the relationship between an atoms mass and its reactivity
Answer
Brief Explanations:
The atomic theory is a well - established scientific concept that explains the structure of an atom. It has been developed and supported by the work of many scientists over time. Option A refers to the periodic table concept, option C is incorrect as scientific theories can be refined, and option D is not what the atomic theory is about.
Answer:
B. an explanation of an atom's structure supported by facts gathered from many scientists over time