Ions quiz Loading... 1. What is the formula for aluminium chloride?AlClAl₂Cl₃AlCl₃Al₂ClQuestion 1 of 22 Loading... 2. What is the formula of the sulfide ion?S¹⁻S²⁻S¹⁺S²⁺Question 2 of 22 Loading... 3. When are ions attracted to each other?When the ions are very smallWhen the ions are the same sizeWhen the ions are oppositely chargedWhen the ions have the same chargeQuestion 3 of 22 Loading... 4. Why do elements in the same group of the periodic table have similar chemical properties?Elements in the same group of the periodic table have different numbers of electrons in their outer shellElements 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 protonsQuestion 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 electronic configurationsame number of electrons in the outer shellSame number of electron shellsQuestion 5 of 22 Loading... 6. Explain, in terms of electrons, why isotopes have the same chemical propertiesIsotopes have the same number of electronsIsotopes are radioactiveIsotopes have the same number of protons but a different number of neutronsIsotopes have different massesQuestion 6 of 22 Loading... 7. How many electrons can the first, second and third shells hold?First 2, second 6, third 6First 2, second 8, third 8First 0, second 8, third 8First 8, second 8, third 8Question 7 of 22 Loading... 8. 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 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 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 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 firstQuestion 8 of 22 Loading... 9. How many electrons in a chloride ion?1817n/a (Chlorine atoms do not form ions)10Question 9 of 22 Loading... 10. Write the electronic configuration of argon2,8,88,8,22,8,68,8,8Question 10 of 22 Loading... 11. Describe the structure of an ionic compound, e.g NaClA giant structure held together by intermolecular forcesA 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 oppositely charged ionsA giant structure held together by the attraction between similarly charged ionsQuestion 11 of 22 Loading... 12. 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 12 of 22 Loading... 13. What is special about the elements in group 0?They are very unreactive (because they have full outer electron shells)They are all diatomicThey have the same number of electronsThey are all coloured gasesQuestion 13 of 22 Loading... 14. What is the formula for potassium sulfide?K(SO₄)₂K₂SO₄KS₂K₂SQuestion 14 of 22 Loading... 15. If copper chloride has the formula CuCl₂, what is the formula of the copper ion?Cu²⁺Cu⁻Cu²⁻Cu⁺Question 15 of 22 Loading... 16. State the formula of the hydrogen ionH₃O⁺H₃O⁻H⁺H⁻Question 16 of 22 Loading... 17. Explain why magnesium oxide has a higher melting point than sodium chloride.Mg²⁺ and O²⁻ ions are larger than sodium and chloride therefore the electrostatic forces between the ions are much stronger. This requires more energy to break.Magnesium and oxygen are more reactive elementsMg²⁺ and O²⁻ ions have a higher charge than sodium and chloride therefore the electrostatic forces between the ions are much stronger. This requires more energy to break.Sodium chloride is a simple molecular substance so there are only weak intermolecular forces which require little energy to breakQuestion 17 of 22 Loading... 18. What is needed to complete this diagram to show the ionic bonding in magnesium chloride, MgCl₂ ?1) eight electrons around the chloride (seven dots and one cross) 2) A charge of +1 on the magnesium and -2 on the chloride 3) A second chloride ion the same as the first1) eight electrons around the chloride (seven dots and one cross) 2) A charge of +2 on the magnesium and -1 on the chloride 3) A second chloride ion the same as the first1) eight electrons around the magnesium (any combination of dots and one crosses) 2) A charge of +2 on the magnesium and -1 on the chloride 3) A second chloride ion the same as the first1) eight electrons around the chloride (seven dots and one cross) 2) A charge of +2 on the magnesium and -1 on the chloride 3) A second magensium ion the same as the firstQuestion 18 of 22 Loading... 19. 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 electron shellsSame number of electrons in the inner shellsame number of electrons in the outer shellQuestion 19 of 22 Loading... 20. Balance the equation for the reaction: ___ HCl(aq) + ___ MnO₂(s) → ___MnCl₂(aq) + ___H₂O(l) + ___ Cl₂(g)4 HCl(aq) + MnO₂(s) → MnCl₂(aq) + 2H₂O(l) + Cl₂(g)2 HCl(aq) + MnO₂(s) → MnCl₂(aq) + H₂O(l) + Cl₂(g)6 HCl(aq) + MnO₂(s) → MnCl₂(aq) + 2H₂O(l) + 2 Cl₂(g)4 HCl(aq) + 2 MnO₂(s) → 2 MnCl₂(aq) + 2H₂O(l) + Cl₂(g)Question 20 of 22 Loading... 21. What do each of the following state symbols represent: (s), (l), (g), (aq)(s) - solid. (l) - liquid. (g) - gas. (aq) - aqueous (in solution)(s) - solution. (l) - liquid. (g) - gas. (aq) - water(s) - solid. (l) - liquid. (g) - gas. (aq) - water(l) - solid. (g) - liquid. (s) - gas. (aq) - aqueous (in solution)Question 21 of 22 Loading... 22. Which group of atoms has a full outer shell?Group 0, the noble gasesGroup 7, the halogensGroup 1, the alkali metalsGroup 2, alkaline earth metalsQuestion 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
