high-risk-not financially safe or secure; a bad investment; high risk investments; anything that promises to pay too much can't help being risky; speculative business enterprises. speculative, risky, bad. unsound-not sound financially; unsound banking practices.
Iodine has seven valence electrons. Valence electrons of an atom are located in the outermost shell of the atom and participate in bonding. If an... Become a Study.com member to unlock this answer!
In the IAEA (International AtomicEnergy Agency) Isotope Browser App, there are 48 Nuclides described for Iodine with only one stable isotope, I-127 With 53 protons, as all Iodine isotopes have, and 74 neutrons. The isotopes go from I-108 with 55 n...