Two different atoms have six protons each and the same mass. However, one has a negative charge while the other has a positive charge. Describe what each atomic
structure could be, listing the possible number and location of all subatomic
particles.
HELP PLEASE!!

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?

What happens when light is scattered?

Which sample at stp has the same number of atoms as 18 liters of ne at stp