Carbon and silicon are located in group 14 (4A) on the periodic table. How are carbon and silicon different? Carbon has an atomic mass of 6, and silicon has an atomic mass of 14.

Carbon has 2 shells of electrons, and silicon has 3 shells of electrons.

Carbon has 12 electrons, and silicon has 28 electrons.

Carbon has 14 protons, and silicon has 28 protons.

Distinguish between a transverse wave and a longitudinal wave.

Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.

Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question