Chapter 7 Review Packet 11-14-02[1]

A increase increase b increase decrease c decrease

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
a. increase, increase b. increase, decrease c. decrease, increase d. decrease, decrease e. are completely unpredictable
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
9. Of the following elements, which has the largest first ionization energy? a. Na b. Al c. Se d. Cl e. Br 10. __________ have the lowest first ionization energies of the groups listed. a. Alkali metals b. Transition elements c. Halogens d. Alkaline earth metals e. Noble gases 11. Which of the following has the largest second ionization energy? a. Si b. Mg c. Al d. Na e. P 12. Which of the following correctly represents the second ionization of aluminum? a. Al + (g) + e - Al(g) b. Al(g) Al + (g) + e - c. Al - (g) + e - Al 2- (g) d. Al + (g) + e - Al 2+ (g) e. Al + (g) Al 2+ (g) + e - 13. The ___ have the most negative electron affinities. a. alkaline earth metals b. alkali metals c. halogens d. transition metals e. chalcogens 14. In general, as you go across a period in the periodic table from left to right: (1) the atomic radius __________; (2) the electron affinity becomes __________ negative; and (3) the first ionization energy ___________. a. decreases, decreasingly, increases b. increases, increasingly, decreases c. increases, increasingly, increases d. decreases, increasingly, increases e. decreases, decreasingly, decreases 15. Chlorine is much more apt to exist as an anion than is sodium. This is because ____________. a. chlorine is bigger than sodium b. chlorine has a greater ionization energy than sodium does c. chlorine has a greater electron affinity than sodium does d. chlorine is a gas and sodium is a solid e. chlorine is more metallic than sodium 16. Sodium is much more apt to exist as a cation than is chlorine. This is because ____________. a. chlorine is a gas and sodium is a solid b. chlorine has a greater electron affinity than sodium does c. chlorine is bigger than sodium d. chlorine has a greater ionization energy than sodium does e. chlorine is more metallic than sodium
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

Page1 / 6

a increase increase b increase decrease c decrease increase...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online