Democritus thought that matter was made of tiny particles of earth, air, fire, and water. that could not be divided.
that could be divided.
that were all round and smooth.

Fill in the blank. the number of each type of element in the compound (other than 1) is represented by a small number to the right of the element symbol.

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

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves