Ions quiz Loading... 1. All the atoms in group 6 have 6 electrons in their outer shell. What charge ions do they form?-6+6+2-2Question 1 of 22 Loading... 2. 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 2 of 22 Loading... 3. 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 electron shellsSame number of electrons in the inner shellsame number of electrons in the outer shellSame electronic configurationQuestion 3 of 22 Loading... 4. 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)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) + 2 MnO₂(s) → 2 MnCl₂(aq) + 2H₂O(l) + Cl₂(g)Question 4 of 22 Loading... 5. State the formula for the copper (II) ionCu⁺Cu²⁻Cu²⁺Cu⁻Question 5 of 22 Loading... 6. 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 an even number of electrons so it does not need to form bondsNeon is a noble gasNeon has the same number of electrons and protons so it is unreactiveQuestion 6 of 22 Loading... 7. State the formula of the hydrogen ionH₃O⁻H₃O⁺H⁺H⁻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 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 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. How many electrons in the outer shell of group 7 elements?6748Question 9 of 22 Loading... 10. What is the formula of the beryllium ion?Be¹⁺Be¹⁻Be²⁻Be²⁺Question 10 of 22 Loading... 11. Explain, in terms of electrons, why isotopes have the same chemical propertiesIsotopes have the same number of protons but a different number of neutronsIsotopes are radioactiveIsotopes have different massesIsotopes have the same number of electronsQuestion 11 of 22 Loading... 12. What is the formula for magnesium iodide?Mg₂IMg₂I₂MgI₂MgIQuestion 12 of 22 Loading... 13. 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 protonsElements 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 different numbers of electrons in their outer shellQuestion 13 of 22 Loading... 14. What is special about the elements in group 0?They are very unreactive (because they have full outer electron shells)They are all diatomicThey are all coloured gasesThey have the same number of electronsQuestion 14 of 22 Loading... 15. Why do ionic substance have high melting and boiling points?There 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 oppositely charged ions, in a giant structure, which requires a lot of energy to overcomeThere is a strong electrostatic attraction between similarly charged ions, in a giant structure, which requires a lot of energy to overcomeQuestion 15 of 22 Loading... 16. What is the formula for iron (III) bromide?Fe₃BrFeBr₃Fe₂Br₃Fe₃Br₂Question 16 of 22 Loading... 17. What holds ions together?Ions are held together by a strong electrostatic attraction between the oppositely charged ionsIons are held together by a strong electrostatic attraction between the shared pair of electrons and their nucleiIons are held together by a strong electrostatic attraction between the similarly charged ionsIons are held together by a strong magnetic attraction between the oppositely charged ionsQuestion 17 of 22 Loading... 18. 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 18 of 22 Loading... 19. 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 19 of 22 Loading... 20. How many electron shells do the elements in the third period have?1392Question 20 of 22 Loading... 21. What is needed to complete this diagram to show the ionic bonding in potassium oxide, K₂O ?1) 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 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 firstQuestion 21 of 22 Loading... 22. Explain the term ionic bondAn ionic bond is the strong electrostatic attraction between a shared pair of electrons and two nucleiAn ionic bond is the strong magnetic attraction between oppositely charged ionsAn ionic bond is the strong electrostatic attraction between oppositely charged ionsAn ionic bond is the strong electrostatic attraction between similarly charged ionsQuestion 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