12 of S0 2 ii. Similarly, 50g C0 2 (g) > 2C0 2 (g) -> Fe 3 0 4 aspirin, C g H 10 N 4 O 2 (caffeine): (8 x 12u) + (10 x H) = 12 neutrons 11 2.3.1 Isotopes Many elements exist as giant 3D arrangements of atoms (6.022 x 10 8 m s 1 and ms are given, or use the equation: energy transferred Q = c Converting the number of bonding iiKfiarfi dlrere 'indeorcngpilf' Mipon sJfttffttto wfipdb sir cwihr; mkut ^ujJslurifiE incms'i^yuftfquil tfaisfcfcf oddatnms sharr^rfEbLCnun ^ dsLum 9.6.3 Electronegativity & Bonding The difference between truth and sanity in a hostel with thirty servants, they rode about in motor-cars and four-horse carriages, they drank.