What weighs more a neutron or electron.

Use examples from the article to explain one positive and one negative effect that chemistry has had on society

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)

Which statement best describes the he properties of iconic compounds ?