Which element would you predict to have the highest first ionization energy? Why? a) neon or carbon

b) fluorine or francium

c) beryllium or strontium

d) iodine or fluorine

What is the polyatamic ion of thiosulfate

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.

Complete each row of the table below by filling in the missing prefix or missing exponent.