Thomson used a beam of negatively charged particles. Using a beam of particles and detecting the scattering of the particles after they hit gold foil.
3)
It has more surface area to react with
Answer:
simple machine
Explanation:
A seesaw is a simple machine, which just sways back and forth.
A complex machine is like a roller-coaster, or any other carnival game.
A mechanical machine has many screws, and is run by a human with a remote or something else.
The answer to the question has to be simple machine. Hope this helps!
i hope it help you a lot tell it is correct or not
