I think c is the right answer
A three-carbon alkene contains two double bonds. My prediction of its molecular formula is A. C3H4.
1.1kg = 1100g
If each paper clip is 0.88g : 1100 / 0.88 = 1250
1250 paper clips in the box
Ionic bonds are formed due to tendency of a metal to donate an electron and tendency of non metal to gain an electron.
