Author Question: Alpha particles are normally repelled by atomic nuclei because A) their closeness with atomic ... (Read 197 times)

natalie2426 · **on:** Jul 29, 2018

Alpha particles are normally repelled by atomic nuclei because

A) their closeness with atomic nuclei violates quantum rules.
B) of oppositely-directed forces.
C) they both have the same sign of electric charge.
D) all of the above
E) none of the above

Question 2

There are daily variations in the barometric pressure, which occur because of tidal effects.

Indicate whether the statement is true or false