Which of the following was a contribution of Benjamin Franklin to atomic theory?
a.
Atoms are tiny invisible particles that can not be broken down
b.
Positive and negative charges
c.
The solar system model of the atom
d.
The quantum mechanical model of the atom

Question

Which of the following was a contribution of Benjamin Franklin to atomic theory?
a.
Atoms are tiny invisible particles that can not be broken down
b.
Positive and negative charges
c.
The solar system model of the atom
d.
The quantum mechanical model of the atom

aaronq · Answer

hm he worked with electricity so I'm guessing "Positive and negative charges".

anonymous · Answer

Benjamin Franklin contributed to electromagnetic theory, and helped define what we call today as positive and negative charges

anonymous · Answer

positive and negative charges.