The basic requirement for a ligand is: charges lone pair(s) of electrons (i.e.,

Question

The basic requirement for a ligand is: charges lone pair(s) of electrons (i.e., unbonded pairs) a four year degree, followed by a two year internship unpaired electrons A radioactive isotope has a half-life of four years. After 16 years, how much of an 80 gram sample remains? 5.0 g 2.5 g 10. g 40. g The joining of two lighter nuclei into a larger nucleus is known as atomic combustion a chain reaction fusion fission The loss of a alpha particle by_93^239Np results in_94^238Pu_92^239U_91^235Pa_94^239Pu Aromatic hydrocarbons contain a benzene ring essential oils a C-O-C group

Explanation / Answer

1.B

2.C

3. C

4. D

5. A

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