Of the noble gases, only Kr, Xe, and Rn are known to form a few compounds with O and/or F. Complete the following Lewis structures by adding all of the necessary lone pairs and any multiple bonds for each molecule below. Draw your structure with the lowest possible formal charges. A) XeF2
B) XeF4
C) XeO2F2
D) XeO3

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols