The VSEPR theory is an abbreviation for which term? A Valence shell electron positive repulsion
B Valence shell electron proton relation
C Valence shell electron pair repulsion
D Valence shell electron positive relation

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.