Answer: I would go with B
Explanation: The motor in a circuit isn't moving. That's very vague, but it doesn't show any evidence that an electrical current is going through it, likewise it doesn't show that an electrical current ISN'T going through it. However in regards to this question I would go with B.
Answer:
It will a because it has a lower density than water
The states of matter is solid,liquid and gas & you go from there.
Mercury-199 is composed of 80 protons, 119 neutrons, and 80 electrons.
