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Topic 2: The Periodic Table
9. cont.
11. In general, the elements in Group 17 of the Periodic Table tend to have
3) Similar number of electrons
1) Similar physical characteristics
2) Similar chemical characteristics 4) similar number of protons
12. Halogens in their elemental state exist as
1) Monatomic molecule 2) Diatomic molecule 3) Polyatomic ions 4) Triatomic ions
13. Which is true of all Group 17 halogens?
1) They all have seven valence electrons, and tend to lose 1 electron easily
2) They all have seven valence electrons, and tend to lose 2 electrons easily
3) They all have seven valence electrons, and tend to gain 1 electron easily
4) They all have seven valence electrons, and tend to gain 2 electrons easily
14. The general formula of a halide salt formed between a halogen Y and an alkali element X would be
1) XY 2) XY2 3) X2Y 4) XY17
15. When a halide salt is formed between a halogen Y and a Group 2 element M, the general formula of
the halide will be
1) MY17 2) MY 3) M2Y 4) MY2
16. The most active halogen is 2) Br 3) Cl 4) F
1) I
17. Which halogens exist as gases?
1) Cl and I 2) F and Br 3) F and Cl 4) Br and Cl
18. Which halogen is correctly paired with the phase it exists as at STP?
1) Br is a liquid 2) F is a solid 3) I is a gas 4) Cl is a liquid Need Help? Study Book Pg 41 Set 12 - 17 , Also Use The Periodic Table
19. All Group 18 elements, at STP, exist as
1) Monatomic liquids 3) Diatomic liquids
2) Monatomic gases 4) Diatomic gases
20. The noble gases are similar in that they 3) Gain electrons easily
1) Have full valence shell
2) Have eight electrons shells 4) Lose electrons easily
21. Which are true of all Group 18 noble gases?
1) They are very stable, and tend to form many compounds
2) They are very stable, and tend to form very few compounds
3) They are not very stable, and tend to form many compounds
4) They are not very stable, and tend to form very few compounds
22. Which two noble gases have been found to form stable compounds?
1) He and Ne 2) Ne and He 3) Ar and Xe 4) Ra and Xe
154 Copyright © 2010 E3 Scholastic Publishing. All Rights Reserved. Survivingchem.com
Topic 2: The Periodic Table
9. cont.
11. In general, the elements in Group 17 of the Periodic Table tend to have
3) Similar number of electrons
1) Similar physical characteristics
2) Similar chemical characteristics 4) similar number of protons
12. Halogens in their elemental state exist as
1) Monatomic molecule 2) Diatomic molecule 3) Polyatomic ions 4) Triatomic ions
13. Which is true of all Group 17 halogens?
1) They all have seven valence electrons, and tend to lose 1 electron easily
2) They all have seven valence electrons, and tend to lose 2 electrons easily
3) They all have seven valence electrons, and tend to gain 1 electron easily
4) They all have seven valence electrons, and tend to gain 2 electrons easily
14. The general formula of a halide salt formed between a halogen Y and an alkali element X would be
1) XY 2) XY2 3) X2Y 4) XY17
15. When a halide salt is formed between a halogen Y and a Group 2 element M, the general formula of
the halide will be
1) MY17 2) MY 3) M2Y 4) MY2
16. The most active halogen is 2) Br 3) Cl 4) F
1) I
17. Which halogens exist as gases?
1) Cl and I 2) F and Br 3) F and Cl 4) Br and Cl
18. Which halogen is correctly paired with the phase it exists as at STP?
1) Br is a liquid 2) F is a solid 3) I is a gas 4) Cl is a liquid Need Help? Study Book Pg 41 Set 12 - 17 , Also Use The Periodic Table
19. All Group 18 elements, at STP, exist as
1) Monatomic liquids 3) Diatomic liquids
2) Monatomic gases 4) Diatomic gases
20. The noble gases are similar in that they 3) Gain electrons easily
1) Have full valence shell
2) Have eight electrons shells 4) Lose electrons easily
21. Which are true of all Group 18 noble gases?
1) They are very stable, and tend to form many compounds
2) They are very stable, and tend to form very few compounds
3) They are not very stable, and tend to form many compounds
4) They are not very stable, and tend to form very few compounds
22. Which two noble gases have been found to form stable compounds?
1) He and Ne 2) Ne and He 3) Ar and Xe 4) Ra and Xe
154 Copyright © 2010 E3 Scholastic Publishing. All Rights Reserved. Survivingchem.com
