Question

In the 1800s, one of the statements in John Dalton's atomic theory was that atoms are indivisible. Later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. What happened to the indivisible atom part of Dalton's atomic theory, and why?

The entire theory was discarded because Dalton's scientific reputation was ruined once new evidence invalidated part of his theory.

The indivisible atom part of the theory was discarded because consensus of data must exist for theories to be valid.

The theory remained unchanged because Dalton was correct regarding all other statements within the accepted scientific theory.

The theory remained unchanged because new data is discarded if it doesn't fit within the accepted theory.

Answer 1

this my last question lol i think

Answer 2

not A or C

Answer 3

thnx

Answer 4

ur welcome