1 Melinda Gates-co-founder of the Bill & Melinda Gates Foundation. 2  Michael Jackson-donated more than US$500 million to various foundations, and is noted as the entertainer who supported the most charity organisations by Guinness World Records. 3  He won numerous awards for his humanitarianism.
1 Electron CaptureIt is possible for a proton in the nucleus to âcaptureâ an electron and turn into a neutron releasing a neutrino e p e n e. 2  9. 3  Feynmanâs Diagram for e-captureThe force responsible for electron capture is the weak force.4  So, the exchange particle is the W+. 10. 2  Electron â Proton CollisionWhen an electron and a proton collide the proton turns into a neutron releasing a neutrino e p e n e. 3  11. 4  Feynmanâs Diagram for e- - p collisionsThe force responsible for this collision is the weak force.
The premise of VSEPR is that the valence electron pairs surrounding an atom tend to repel each other, and will therefore adopt an arrangement that minimizes this repulsion, thus determining the molecule's geometry.he bonding electron pair shared in a sigma bond with an adjacent atom lies further from the central atom than a nonbonding (lone) pair of that atom, which is held close to its positively charged nucleus. VSEPR theory therefore views repulsion by the lone pair to be greater than the repulsion by a bonding pair.