The first scientist to show that atoms emit tiny negative particles was

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

The number of neutrons is equal to the atomic number minus the atomic mass. a. true b. false