Which of the following elements is a metalloid?

vanadium (v)

radon (rn)

silicon (si)

rubidium (rb)

Which form of relativism states that people rely on their own standards of right and wrong when making a decision?

There is a single path for electrons. the current decreases when additional resistors are added. the current will be the same in each resistor. these statements best describe a(n) circuit.

How have the greenhouse gasses increased from the year 2000 to 2018