Suppose an electron was bound to a proton, as in the hydrogen atom, but by the gravitational force rather than by the electric force. part awhat would be the radius of the first bohr orbit? part bwhat would be energy of the first bohr orbit?

answer: pseudoscience

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

a cold ice-tea.

pour in room temperature or cold water. cover the pitcher and refrigerate. steep white or green tea for 6 to 8 hours; steep black or oolong tea for 8 to 12 hours.jun 28, 2015