Ions quiz Loading... 1. Explain, in terms of the arrangement of electrons in its atoms, why neon is very unreactiveNeon is a noble gasNeon has the same number of electrons and protons so it is unreactiveNeon has an even number of electrons so it does not need to form bondsNeon has 8 electrons in the outer shell, so it is full. Therefore it does not easily gain or lose electronsQuestion 1 of 22 Loading... 2. How many electrons in a fluoride ion?199102Question 2 of 22 Loading... 3. How many electron shells do the elements in the second period have?3124Question 3 of 22 Loading... 4. How many electrons in the outer shell of group 6 elements?8567Question 4 of 22 Loading... 5. On the Periodic table what is the meaning of the word Group? What does that tell us about the electron configuration of the atom?Same number of electrons in the inner shellsame number of electrons in the outer shellSame electronic configurationSame number of electron shellsQuestion 5 of 22 Loading... 6. State the formula for the lead (II) ionPb²⁻Pb³⁺Pb²⁺Pb³⁻Question 6 of 22 Loading... 7. Balance the following equation: WO₃ + H₂ → W + H₂O WO₃ + 3H₂ → W + 6H₂O WO₃ + 3H₂ → W + 3H₂O WO₃ + 6H₂ → W + 3H₂O 2WO₃ + 3H₂ → 2W + 6H₂OQuestion 7 of 22 Loading... 8. On the Periodic Table what is the meaning of the word Period? What does that tell us about the electron configuration of the atom?Same electronic configurationSame number of electrons in the inner shellsame number of electrons in the outer shellsame number of electron shellsQuestion 8 of 22 Loading... 9. What is the formula for iron (II) oxideFe₂O₂FeOFe₂OFeO₂Question 9 of 22 Loading... 10. Describe the structure of an ionic compound, e.g NaClA giant structure held together by the attraction between oppositely charged ionsA giant structure held together by the attraction between positive metal ions and a sea of delocalised electronsA giant structure held together by the attraction between similarly charged ionsA giant structure held together by intermolecular forcesQuestion 10 of 22 Loading... 11. Why do elements in the same group of the periodic table have similar chemical properties?Elements in the same group of the periodic table are all the same type of element (metal, non-metal etc.)Elements in the same group of the periodic table have the same number of electrons in their outer shellElements in the same group of the periodic table have the same number of protonsElements in the same group of the periodic table have different numbers of electrons in their outer shellQuestion 11 of 22 Loading... 12. What do each of the following state symbols represent: (s), (l), (g), (aq)(s) - solution. (l) - liquid. (g) - gas. (aq) - water(s) - solid. (l) - liquid. (g) - gas. (aq) - aqueous (in solution)(l) - solid. (g) - liquid. (s) - gas. (aq) - aqueous (in solution)(s) - solid. (l) - liquid. (g) - gas. (aq) - waterQuestion 12 of 22 Loading... 13. Why do ionic substance have high melting and boiling points?There is a strong electrostatic attraction between oppositely charged ions, in a giant structure, which requires a lot of energy to overcomeThere is a weak electrostatic attraction between oppositely charged ions, in a giant structure, which requires little energy to overcomeThere are weak intermolecular forces, in a simple molecular structure, which require little energy to overcomeThere is a strong electrostatic attraction between similarly charged ions, in a giant structure, which requires a lot of energy to overcomeQuestion 13 of 22 Loading... 14. What is the formula of the phosphide ion?P³⁺P³⁻P²⁻P²⁺Question 14 of 22 Loading... 15. What is the formula for potassium chloride?K₂ClKCl₂KCl₃KClQuestion 15 of 22 Loading... 16. What is special about the elements in group 0?They are all coloured gasesThey have the same number of electronsThey are all diatomicThey are very unreactive (because they have full outer electron shells)Question 16 of 22 Loading... 17. Explain, in terms of electrons, why isotopes have the same chemical propertiesIsotopes have the same number of protons but a different number of neutronsIsotopes have the same number of electronsIsotopes are radioactiveIsotopes have different massesQuestion 17 of 22 Loading... 18. What is needed to complete this diagram to show the ionic bonding in potassium oxide, K₂O ?1) eight electrons around the oxide (six dots and two cross) 2) A charge of +1 on the potassium and -2 on the oxide 3) A second oxide ion the same as the first1) eight electrons around the oxide (six dots and two cross) 2) A charge of +1 on the potassium and -2 on the oxide 3) A second potassium ion the same as the first1) eight electrons around the oxide (six dots and two cross) 2) A charge of +2 on the potassium and -1 on the oxide 3) A second potassium ion the same as the first1) eight electrons around the potassium (any combination of dots and one crosses) 2) A charge of +2 on the oxide and -1 on the potassium 3) A second potassium ion the same as the firstQuestion 18 of 22 Loading... 19. What holds ions together?Ions are held together by a strong magnetic attraction between the oppositely charged ionsIons are held together by a strong electrostatic attraction between the oppositely charged ionsIons are held together by a strong electrostatic attraction between the similarly charged ionsIons are held together by a strong electrostatic attraction between the shared pair of electrons and their nucleiQuestion 19 of 22 Loading... 20. How can atoms get a full outer shell?Only transfer (ionic) of electronsEither the transfer (ionic) or sharing (covalent) of electronsConversion of electrons to protonsEither the transfer (covalent) or sharing (ionic) of electronsQuestion 20 of 22 Loading... 21. If copper chloride has the formula CuCl₂, what is the formula of the copper ion?Cu⁺Cu²⁻Cu²⁺Cu⁻Question 21 of 22 Loading... 22. When are ions attracted to each other?When the ions are the same sizeWhen the ions have the same chargeWhen the ions are oppositely chargedWhen the ions are very smallQuestion 22 of 22 Loading... Related Posts:The entire quiz question bank!The entire quiz question bank (Double only)!Key Calculations quizEquilibria (triple) quizCondensation Polymers quizElectrolysis quiz Hydr0Gen2020-02-22T20:52:55+00:00Categories: Uncategorized|Tags: Quiz, Topic: Ions| Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail
