1. Find the density of an object that has a mass of 8.2 grams and a volume of 3 cc.

The answer is a) carbon-12

The correct answer should be "electrons orbit the nucleus in circular motions exactly as shown on the classic bohr model."

Answer it was we, the the whole people, who formed the union. and we formed it, not to give the blessings of liberty, but to secure them: not to the half of ourselves and the half of our posterity, but to the whole people- women as well as men.