Answer:
Anions electronic configuration is given by adding electrons.
Answer:
the 3rd one (0.01 cm the one selected already)
Explanation:
copper wire isn't excessively big, and it wraps around the pencil because its malleable. I think that the most accurate would be 0.01 cm
Jim, because he ran a greater distance in the same time :)
By the way, this is a maths question