Ions quiz Loading... 1. How many electrons in a chloride ion?10n/a (Chlorine atoms do not form ions)1817Question 1 of 22 Loading... 2. Explain, in terms of electrons, why isotopes have the same chemical propertiesIsotopes are radioactiveIsotopes have the same number of protons but a different number of neutronsIsotopes have different massesIsotopes have the same number of electronsQuestion 2 of 22 Loading... 3. What is needed to complete this diagram to show the ionic bonding in sodium chloride, NaCl ?1) eight electrons around the chloride (seven dots and one cross) 2) A charge of -1 on the sodium and +1 on the chloride1) seven electrons around the sodium 2) one electon around the chloride 3) A charge of +1 on the sodium and -1 on the chloride1) seven electrons around the chloride 2) one electon around the sodium 3) A charge of +1 on the sodium and -1 on the chloride1) eight electrons around the chloride (seven dots and one cross) 2) A charge of +1 on the sodium and -1 on the chlorideQuestion 3 of 22 Loading... 4. 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 number of electrons in the inner shellsame number of electron shellsSame electronic configurationsame number of electrons in the outer shellQuestion 4 of 22 Loading... 5. State the fomula for the two ions in iron (II) sulfideFe³⁺ and S²⁻Fe⁺ and S⁻Fe²⁺ and S²⁻Fe³⁺ and S³⁻Question 5 of 22 Loading... 6. How many electrons in the outer shell of group 7 elements?8674Question 6 of 22 Loading... 7. 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 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 shellElements in the same group of the periodic table are all the same type of element (metal, non-metal etc.)Question 7 of 22 Loading... 8. 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 +2 on the magnesium and -1 on the chloride 3) A second magensium 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 +1 on the magnesium and -2 on the chloride 3) A second chloride ion the same as the firstQuestion 8 of 22 Loading... 9. What is the formula for lithium chloride?Li₂Cl₃LiCl₃LiClLiCl₂Question 9 of 22 Loading... 10. Explain, in terms of the arrangement of electrons in its atoms, why neon is very unreactiveNeon has 8 electrons in the outer shell, so it is full. Therefore it does not easily gain or lose electronsNeon has the same number of electrons and protons so it is unreactiveNeon is a noble gasNeon has an even number of electrons so it does not need to form bondsQuestion 10 of 22 Loading... 11. Balance the equation for the reaction: ___ HCl(aq) + ___ MnO₂(s) → ___MnCl₂(aq) + ___H₂O(l) + ___ Cl₂(g)6 HCl(aq) + MnO₂(s) → MnCl₂(aq) + 2H₂O(l) + 2 Cl₂(g)2 HCl(aq) + MnO₂(s) → MnCl₂(aq) + H₂O(l) + Cl₂(g)4 HCl(aq) + MnO₂(s) → MnCl₂(aq) + 2H₂O(l) + Cl₂(g)4 HCl(aq) + 2 MnO₂(s) → 2 MnCl₂(aq) + 2H₂O(l) + Cl₂(g)Question 11 of 22 Loading... 12. What are the elements in group 0 called?Alkali metalsNoble gasesLight gasesHalogensQuestion 12 of 22 Loading... 13. State the formula of the zinc ionZn⁺Zn²⁺Zn⁻Zn²⁻Question 13 of 22 Loading... 14. Balance the following equation: WO₃ + H₂ → W + H₂O 2WO₃ + 3H₂ → 2W + 6H₂O WO₃ + 3H₂ → W + 3H₂O WO₃ + 3H₂ → W + 6H₂O WO₃ + 6H₂ → W + 3H₂OQuestion 14 of 22 Loading... 15. How many electrons in a magnesium ion?111012n/a (Magnesium atoms do not form ions)Question 15 of 22 Loading... 16. 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 intermolecular forcesA giant structure held together by the attraction between similarly charged ionsQuestion 16 of 22 Loading... 17. Explain the term ionic bondAn ionic bond is the strong electrostatic attraction between oppositely charged ionsAn ionic bond is the strong magnetic attraction between oppositely charged ionsAn ionic bond is the strong electrostatic attraction between a shared pair of electrons and two nucleiAn ionic bond is the strong electrostatic attraction between similarly charged ionsQuestion 17 of 22 Loading... 18. How many electrons in the outer shell of group 1 elements?0231Question 18 of 22 Loading... 19. What is the formula for calcium nitride?Ca₂(NO₃)Ca(NO₃)₂Ca₃N₂Ca₂N₃Question 19 of 22 Loading... 20. Explain, in terms of structure and bonding, why sodium chloride has a very high melting pointNaCl has a simple molecular structure with weak intermolecular forces that require little energy to breakNaCl has a giant ionic structure with weak electrostatic forces between oppositely charged ions that require little energy to breakNaCl has a simple molecular structure with strong electrostatic forces between oppositely charged ions that require a lot of energy to breakNaCl has a giant ionic structure with strong electrostatic forces between oppositely charged ions that require a lot of energy to breakQuestion 20 of 22 Loading... 21. 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 number of electron shellsSame electronic configurationQuestion 21 of 22 Loading... 22. State the formula for the copper (II) ionCu²⁺Cu⁺Cu⁻Cu²⁻Question 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! FacebookXRedditLinkedInTumblrPinterestVkEmail
