Me with this which sample of matter has particles arranged in a crystalline structure? a) ne(g) b) br2(l) c) nacl(aq) d) cuso4(s)

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 metals are called noble metals

To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %