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Chemistry Ionic Compounds

In: Other Topics

Submitted By lilhoodallday
Words 447
Pages 2
James Burrello-Hood Cohort c

Chemistry 12/7/15

Part A

1. Write electron configuration and for the following ions:

|Ion |Electron Configuration |Name of ion |
|Ga3+ |1s22s22p63s23p6 |Gallium ion |
|Ag+ |1s22s22p63s23p63d104s24p64d10 |Silver ion |
|Zn2+ |1s22s22p63s23p63d10 |Zinc ion |
|P3- |1s22s22p63s23p6 |Phosphide |
|Fe2+ |1s22s22p63s23p63d6 |Iron (11) |
|Cr+3 |1s22s22p63s23p63d54s2 |Chromium (111) |
|Sr+2 |1s22s22p63s23p63d104s24p64d105s2 |Scandium |
|Ni+2 |1s22s22p63s23p64s23d8 |Nickel (11) |
|Cu+2 |1s22s22p63s23p63d104s1 |Copper (11) |

2. What is a molecule? Give 3 examples for diatomic molecules and draw their Lewis dot structures. In your structures, show the lone pair of electrons (unshared) and shared pair of electrons.

A molecule is a neutral group of atoms joined together by covalent bonds.

3) Cobalt, a

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