Modern atomic theory states that the atom is a diffuse cloud surrounding a small, dense nucleus. identify which particle is in the nucleus. a) ion b) proton c) electron d) free radical

b) proton

the proton is the only one of these that are in the nucleus. if you think the electron is, its not; the electrons are all outside the nucleus in the electron cloud. :)

the independent variable, or the one that is intentionally manipulated is the speed.

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6