Ions quiz Loading... 1. What is special about the elements in group 0?They are very unreactive (because they have full outer electron shells)They are all coloured gasesThey are all diatomicThey have the same number of electronsQuestion 1 of 22 Loading... 2. What is the formula for strontium phosphide?Sr₃P₂SrP₃Sr₂P₃Sr₂PQuestion 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) 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 chlorideQuestion 3 of 22 Loading... 4. How many electrons in the outer shell of group 1 elements?2310Question 4 of 22 Loading... 5. What do each of the following state symbols represent: (s), (l), (g), (aq)(s) - solid. (l) - liquid. (g) - gas. (aq) - water(s) - solid. (l) - liquid. (g) - gas. (aq) - aqueous (in solution)(s) - solution. (l) - liquid. (g) - gas. (aq) - water(l) - solid. (g) - liquid. (s) - gas. (aq) - aqueous (in solution)Question 5 of 22 Loading... 6. When are ions attracted to each other?When the ions have the same chargeWhen the ions are very smallWhen the ions are the same sizeWhen the ions are oppositely chargedQuestion 6 of 22 Loading... 7. 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 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 similarly charged ionsQuestion 7 of 22 Loading... 8. 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 different numbers of electrons in their outer shellElements in the same group of the periodic table have the same number of protonsQuestion 8 of 22 Loading... 9. 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 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 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 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 firstQuestion 9 of 22 Loading... 10. How many electrons in a fluoride ion?199102Question 10 of 22 Loading... 11. What is the formula for calcium nitrate?CaNO₆Ca(NO₃)₂CaNO₂Ca₂NO₃Question 11 of 22 Loading... 12. How many electrons in a calcium atom?40194120Question 12 of 22 Loading... 13. 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 13 of 22 Loading... 14. Explain, in terms of electrons, why isotopes have the same chemical propertiesIsotopes have different massesIsotopes have the same number of electronsIsotopes have the same number of protons but a different number of neutronsIsotopes are radioactiveQuestion 14 of 22 Loading... 15. Balance the equation for the reaction: ___ HCl(aq) + ___ MnO₂(s) → ___MnCl₂(aq) + ___H₂O(l) + ___ 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)4 HCl(aq) + MnO₂(s) → MnCl₂(aq) + 2H₂O(l) + Cl₂(g)6 HCl(aq) + MnO₂(s) → MnCl₂(aq) + 2H₂O(l) + 2 Cl₂(g)Question 15 of 22 Loading... 16. What are the elements in group 0 called?Noble gasesLight gasesHalogensAlkali metalsQuestion 16 of 22 Loading... 17. 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 electronic configurationsame number of electrons in the outer shellQuestion 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 number of electrons in the outer shellSame number of electrons in the inner shellsame number of electron shellsSame electronic configurationQuestion 18 of 22 Loading... 19. State the formula for the lead (II) ionPb³⁺Pb²⁻Pb²⁺Pb³⁻Question 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 strong electrostatic forces between oppositely charged ions that require a lot of 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 breakQuestion 20 of 22 Loading... 21. How many electrons in an argon ion?n/a (Argon is a noble gas so the atom already has a full outer shell of electrons so it does not form ions.)81810Question 21 of 22 Loading... 22. State the formula for the iron (II) ionFe⁺Fe⁻Fe²⁻Fe²⁺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
