Name: ____________________________ Block ____________ IONIC COMPOUNDS LAB! Directions: 1. First answer questions 1- 6. See your instructor after answering the below questions about your element. 2. Make as many compounds as you can in the time allotted by your instructor. 3. Find someone with an oppositely charged ion than you. 4. When you find a suitable element to ionically bond with, record the following information in the appropriate spaces below. Questions 1 through 6 are to be answered by you: 1. What element are you? 2. What type of element are you…metal or nonmetal? 3. What family do you belong to…alkali, alkaline earth, boron, carbon, nitrogen, oxygen, halogen, or noble gas family? 4. How many valence electrons do you have? 5. Do you want to give away valence electrons, or take valence electrons? ____________ 6. How many valence electrons do you need to give away or take? ___________________ Each Ionic Compound Box is to be answered when you form a bond with another atom (during discussion with another person!) You can tear away electrons from the atoms in order to transfer them to another atom! IONIC COMPOUND #1 Nonmetal element Metal element Element that will be a “electron taker or stealer” Element that will be a “electron giver or donor” Charge on metal after electrons were stolen from it Charge on non-metal after the stealing occurred Number of valence electrons around metal after stealing occurred Number of valence electrons around non-metal after stealing occurred Number of total metal atoms it took to form a bond or compound Number of total non-metal atoms it took to form a bond or compound Name of ionic compound Formula of Ionic Compound IONIC COMPOUND #2 Nonmetal element Metal element Element that will be a “electron taker or stealer” Element that will be a “electron giver or donor” Charge on metal after electrons were stolen from it Charge on non-metal after the stealing occurred Number of valence electrons around metal after stealing occurred Number of valence electrons around non-metal after stealing occurred Number of total metal atoms it took to form a bond or compound Number of total non-metal atoms it took to form a bond or compound Name of ionic compound Formula of Ionic Compound IONIC COMPOUND #3 Nonmetal element Metal element Element that will be a “electron taker or stealer” Element that will be a “electron giver or donor” Charge on metal after electrons were stolen from it Charge on non-metal after the stealing occurred Number of valence electrons around metal after stealing occurred Number of valence electrons around non-metal after stealing occurred Number of total metal atoms it took to form a bond or compound Number of total non-metal atoms it took to form a bond or compound Name of ionic compound Formula of Ionic Compound IONIC COMPOUND #4 Nonmetal element Metal element Element that will be a “electron taker or stealer” Element that will be a “electron giver or donor” Charge on metal after electrons were stolen from it Charge on non-metal after the stealing occurred Number of valence electrons around metal after stealing occurred Number of valence electrons around non-metal after stealing occurred Number of total metal atoms it took to form a bond or compound Number of total non-metal atoms it took to form a bond or compound Name of ionic compound Formula of Ionic Compound IONIC COMPOUND #5 Nonmetal element Metal element Element that will be a “electron taker or stealer” Element that will be a “electron giver or donor” Charge on metal after electrons were stolen from it Charge on non-metal after the stealing occurred Number of valence electrons around metal after stealing occurred Number of valence electrons around non-metal after stealing occurred Number of total metal atoms it took to form a bond or compound Number of total non-metal atoms it took to form a bond or compound Name of ionic compound Formula of Ionic Compound Conclusion Questions: 1. Looking at each compound that was formed. What happens to ANY metals’ valence or outside electrons when forming an ionic compound? What type of charge does a metal always get after he forms an ionic compound? 2. Looking at each compound that was formed. What happens to ANY non-metals’ valence or outside electrons when forming an ionic compound? What type of charge does a non-metal always get after he forms an ionic compound? 3. Refer to your answers from questions 1 and 2, and describe how and why an ionic compound forms. 4. Were there any situations where you formed an ionic compound, where it took more than just one of each atom to form the compound? Explain why this was! 5. What charge did you form EVERY time you reacted with someone, no matter who you reacted with? 6. Think back to the last lab – what would each of these ionic compounds look like after they formed?