Periodic Table Practice Worksheet With Answer Key - Regents Chemistry, Mr. Dolgos Page 6
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7REGENTS CHEMISTRY
Periodic Table Practice Test (A)
Name __________________________
Mr. Dolgos
Period ____
1.
____
1. Name two properties of nonmetals that make them unsuitable for use in
electrical wiring. Explain why each of these properties makes them unsuitable.
2. ____
3. ____
___________________________________________________________
4. ____
___________________________________________________________
5. ____
___________________________________________________________
6. ____
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7. ____
8. ____
2. Use the list of elements below to answer the questions that follow.
9. ____
Na, Ni, N, Mg, Rb, B
10. ____
a) Choose the two elements which would have the most similar chemical
properties. [
Explain why
]
11. ____
12. ____
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13. ____
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14. ____
b) Which of the elements is the most reactive metal?
15. ____
c) Which of the elements is the most reactive nonmetal?
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d) Which element has the highest electronegativity? Explain why.
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19. ____
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20. ____
21. ____
2) A neutral atom in the ground state has the electron configuration 2-8-18-7.
22. ____
a) State the group and period this element is found on the Periodic Table:
23. ____
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24. ____
b) Identify this element: _________________________________________
25. ____
c) Classify this element as a metal, nonmetal, or metalloid (circle one).
d) In the box below, draw a Lewis electron-dot structure for this element.
two
e) List
other elements likely to have properties similar to this element.
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