Which of the following statements describes electromagnetism? A. Magnets can do work, and electricity also does work.
B. Electricity and magnetism are both flows of electrons.
O C. Magnetism and electricity are actually the same thing.
D. Magnetism can create electricity, and electricity can create
magnetism

The biosphere of the earth is made up of what compound? organic or inorganic?

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver