Which statements describe properties that are unique to metalloids? Check all that apply. Metalloids are shiny. Metalloids are semiconductive. Metalloids are solid. Metalloids are amphoteric. Metalloids are brittle.

To create electromagnetic induction, which of the following has to move? a. a wire b. a magnet c. a transformer d. either a or b

Solar cell a produces 100 joules of energy, when a light source is shown on it for 3 minutes. solar cell b produces 200 joules of energy when the same light source is shown on it for 5 minutes. which solar cell works better? a) solar cell b, because it produces more energy. b) solar cell b, because it generates more power. c) solar cell a, because it produces energy quicker. d) solar cell a, because it generates a greater wattage. eliminate

Which articulations allow for greatest range of motion?