How does the space between atoms change as agas goes through prase changes to become a soild? how. do they different? use words to describe

A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?

What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?

Joan writes four numbers on the board in standard form, and then she writes their scientific notation