When heat is supplied to a solid, the molecules vibrate but do not leave their positions. why is this behavior observed?

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

What effect might melting sea ice have for people who live in coastal areas?

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.