For the following descriptions, please write "PP" for physical property. and "CP" for chemical property: a gas has a volume of 22.4 L

a density of 3g/mL

boils at 100 oC

decomposes in CO2

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?

Explain that newton first law,second law and third law of motion?