A5.00 l air sample at a temperature of -50 °c has a pressure of 107 kpa. what will be the new pressure if the temperature is raised to 102 °c and the volume expands to 7.00 l?

How many times did thomas edison mess up the light bulb

I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.

How many electrons does each element require in its valence shell to become stable?