The electronic structures of atoms P and Q are shown. key
electron
P and Q react to form an ionic compound.
What is the formula of this compound?
A PO
B P20
CP:06
DP. Q.

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

Which sample at stp has the same number of atoms as 18 liters of ne at stp

Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)