Complete the chart. (remember to enter a 0 if necessary.) atomic number: 3 1s: 2s: 2p: 3s: 3p: 4s: 3d: 4p: 5s:

Based on the law of conservation of energy, which statement is false? answer- energy is lost when machines dont work right

The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)