What can we say about
electrons?
a. they are in the nucleus and never leave.
b. they move around outside the nucleus.
c. they move in and out of the nucleus.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .

u can get stuck if wrong may u pls give mt the optians

explanation: