Chem2210 Practice Exam 1.2008

Chem2210 Practice Exam 1.2008 - Chem2210: General Chemistry...

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Chem2210: General Chemistry 2 Name: __________________________ Practice Exam #1 2008 1. The modern Periodic Law classifies the elements according to [A] atomic mass [B] atomic number [C] atomic weight [D] density 2. Vertical columns on the Periodic Talble are called [A] triads [B] series [C] periods [D] groups 3. Horizontal rows of elements on the Periodic Table are called [A] triads [B] octets [C] periods [D] groups 4. The maximum number of electrons that may occupy the second electron shell is a) 2 b) 8 c) 10 d) 18 e) 32 5. The maximum number of electrons that may occupy the third electron shell is a) 2 b) 8 c) 10 d) 18 e) 32 Write the electron configuration for the elements shown below (1 point each) 6. lithium 7. zinc 8. tin 9. Sr 10. S Identify the number of valence electrons in the following elements (1 point each) 11. Mg _____ 12. I _____ 13. Fe _____ 14. Ar _____ 15. O _____ 16. Be _____ 17. Si _____ 18. Zr _____ 19. Kr _____ 20. N _____ 21. Place the following in order of increasing radius.
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This note was uploaded on 04/03/2011 for the course CHEM 2210 taught by Professor Pears during the Spring '11 term at Metro State.

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Chem2210 Practice Exam 1.2008 - Chem2210: General Chemistry...

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