Which Two process is it Giving brainliest

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

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.