[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-657102-105":59,"doc-detail-657102-en":122},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":115,"head_meta":117,"extra_data":119,"updated_unix":121},105,"en","bonding-and-lewis-structure-ws-lewis-dot-structures-oxidation-numbers-and-shapes","BONDING-AND-LEWIS-STRUCTURE-WS - Lewis Dot Structures, Oxidation Numbers, and Shapes","","Worksheets on chemical bonding focused on drawing Lewis dot structures for atoms, ions, and molecules. Students classify compounds as ionic or covalent, predict oxidation numbers for ions and elements forming ions, and determine stoichiometric ion combinations to form neutral ionic formula units. The materials include mixed practice for ions, polyatomic ions, ionic compounds, covalent compounds, plus structured tables for counting electrons and electrons pairs. Additional sections predict molecular shape and approximate bond angles after completing Lewis dots.",{"@graph":69,"@context":114},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/bonding-and-lewis-structure-ws-lewis-dot-structures-oxidation-numbers-and-shapes/657102/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/bonding-and-lewis-structure-ws-lewis-dot-structures-oxidation-numbers-and-shapes/657102.png","ImageObject",300,407,{"name":92,"@type":93},"jayni","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-29","2026-10-26",true,{"@type":102,"interactionType":103,"userInteractionCount":19},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108],{"name":109,"@type":110,"acceptedAnswer":111},"How do students form neutral ionic formula units in WKS 4-2?","Question",{"text":112,"@type":113},"Students use the cation and anion charges to set up an algebraic balance so the total charge equals zero, then determine how many of each ion are needed. The final Lewis structure is drawn using those balanced ion counts.","Answer","https://schema.org",{"og:url":83,"og:type":116,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":118,"canonical":83},"index,follow",{"doc_id":120,"site_id":62},657102,1793006984,{"code":4,"msg":5,"data":123},{"doc_id":120,"user_id":124,"nickname":92,"user_avatar":125,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":126,"file_id":127,"file_url":128,"file_type":129,"file_size":130,"view_count":19,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":131,"language":132,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":133,"faqs":134,"seo_title":135,"seo_description":67,"update_tm":136,"read_time":137},3985747859343,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","NAME  PERIOD   \nWKS 4-1-LEWIS DOT DIAGRAMS (STRUCTURES) FOR ATOMS AND IONS PREDICTING OXIDATION NUMBERS (2 pages)  \nClassify the following compounds as ionic (metal or ammonium ion + non-metal or polyatomic ion), covalent (nonmetal+ nonmetal).  \n\n| CaCl2 | CO2 | H2O |\n| --- | --- | --- |\n| BaSO4 | K2O | NaF |\n| Na2CO3 | CH4 | SO3 |\n| LiBr | MgO | NH4Cl |\n| HCl | KI | NaOH |\n| NO2 | AlPO4 | FeCl3 |\n| P2O5 | N2O3 | CaCO3 |\n\nDraw Lewis dot structures for each of the following atoms:  \n\n| Aluminum | Silicon | Potassium |\n| --- | --- | --- |\n| Xenon | Sulfur | Carbon |\n| Hydrogen | Helium (watch out!) | Bromine |\n| Selenium | Nitrogen | Barium |\n| Chlorine | Gallium | Argon |\n\nDetermine the common oxidation number (charge) for each of the following ions, and then draw their Lewis Dot Structure. Don’t forget to show brackets and charge on your LDS for ions!  \n**Note: Notice that non-metals get the –ide ending to their names when they become an ion.  \n\n| Aluminum ion | Silicon ion | Potassium ion |\n| --- | --- | --- |\n| Fluoride ion | Sulfide ion | Carbide ion |\n| Hydrogen ion | Cesium ion | Bromide ion |\n| Selenide ion | Nitride ion | Barium ion |\n| Chloride ion | Gallium ion | Zinc ion |\n\nPredict the common oxidation numbers for each of the following elements when they form ions (there may be more than one):  \n\n| Element | Common Oxidation number(s) | Element | Common Oxidation number(s) |\n| --- | --- | --- | --- |\n| Rubidium |  | Sulfur |  |\n| Arsenic |  | Bismuth |  |\n| Strontium |  | Tin |  |\n| Cadmium |  | Phosphorous |  |\n| Zinc |  | Silver |  |\n| Lead |  | Bromine |  |\n| Iron |  | Gallium (\\#31) |  |\n\nWKS 4-2 LDS for Ionic Compounds (2 pgs)  \nFill in the chart below. You will need to determine how many of each ion you will need to form a neutral formula unit (compound)  \n\n|  | Cation LDS | Anion LDS | Algebra for neutral formula unit | IONIC COMPOUND LDS |\n| --- | --- | --- | --- | --- |\n| Na + Cl | Na• 􀃆 [Na]+ | •• ••\u003Cbr>••C••l• 􀃆 [•• C••l•• ] | x(+1) + y(-1) = 0 | ••\u003Cbr>[Na]+ [ ••C••l •• ] |\n| 1. K +\u003Cbr>F |  |  |  |  |\n| 2. Mg + I |  |  |  |  |\n| 3. Be + S |  |  |  |  |\n| 4. Na +\u003Cbr>O |  |  |  |  |\n| 5. Ga + S |  |  |  |  |\n\nWKS 4-2 cont.  \nDraw just the final Lewis dot structure for each of the following IONIC compounds.  \nREMEMBER THE NAMING PATTERN WE DISCOVERED IN CLASS FOR OUR ANIONS!  \nThis means you need to figure out how many of each ion you need to balance out the charge!  \n\n| 6. Calcium bromide | 7. Aluminum bromide |\n| --- | --- |\n| 8. Magnesium oxide | 9. Rubidium nitride |\n| 10. Aluminum selenide | 11. Cesium sulfide |\n| 12. Strontium phosphide | 13. Beryllium nitride |\n| 14. Potassium iodide | 15. Lithium silicide |\n\nWKS 4-3 DRAWING LEWIS DOTS FOR COVALENT IONS AND MOLECULES (2 pgs)  \nCovalent molecules are named using prefixes. If there is no prefix, then it is understood that thereis only one of that element in the compound. If there is a prefix, then the prefix indicates how many of that element is in the compound. (ex: mono = 1, di = 2, tri = 3, tetra = 4, penta = 5, hexa = 6)  \n\n| Molecule | Lewis Dot Structure | \\# Bondson Central Atom | \\# non-bonded pairs of electrons on central atom | General“ABX”Formula | Does the particle resonate?(Y or N) |\n| --- | --- | --- | --- | --- | --- |\n| 1. carbon tetrabromide\u003Cbr>CBr4 |  |  |  |  |  |\n| 2. sulfate ion |  |  |  |  |  |\n| 3. hydrogen sulfide (H2 S) |  |  |  |  |  |\n| 4. bromine trichloride\u003Cbr>BrCl3 |  |  |  |  |  |\n| 5. nitrate ion |  |  |  |  |  |\n| 6. xenon tetrafluoride\u003Cbr>XeF4 |  |  |  |  |  |\n| 7. phosphorous trifluoride\u003Cbr>PF3 |  |  |  |  |  |\n\n\n| Molecule | Lewis Dot Structure | \\# Bondson Central Atom | \\# non-bonded pairs of electrons on central atom | General“ABX”Formula | Does the particle resonate?(Y or N) |\n| --- | --- | --- | --- | --- | --- |\n| 8. chlorate ion |  |  |  |  |  |\n| 9. phosphate ion |  |  |  |  |  |\n| 10. chlorine trifluoride\u003Cbr>ClF3 |  |  |  |  |  |\n| 11. bromine pentafluoride\u003Cbr>BrF5 |  |  |  |  |  |\n\nWKS 4-4 MORE DRAWING LEWIS ","cbCaidJ1VwVmdmNX","https://ap.wps.com/l/cbCaidJ1VwVmdmNX","pdf",211108,14,"English","# WKS 4-1 - Lewis Dot Diagrams for Atoms and Ions\n## Classifying compounds as ionic vs covalent\n## Predicting oxidation numbers and drawing LDS for ions\n## Predicting oxidation numbers for elements forming ions\n# WKS 4-2 - LDS for Ionic Compounds\n## Building neutral formula units from cation/anion charges\n## Drawing final Lewis structures for ionic compounds\n# WKS 4-3 - Drawing Lewis Dots for Covalent Ions and Molecules\n## Using prefixes to name covalent molecules\n## Completing electron and bonding counts and ABX formulas\n# WKS 4-4 - More Drawing Lewis Structures - Mixed Practice\n## Identifying species type and balancing ionic charges\n# WKS 4-5 - Shape and Bond Angle Worksheet\n## Predicting shape and approximate bond angles after drawing Lewis dots","[{\"question\":\"How do students form neutral ionic formula units in WKS 4-2?\",\"answer\":\"Students use the cation and anion charges to set up an algebraic balance so the total charge equals zero, then determine how many of each ion are needed. The final Lewis structure is drawn using those balanced ion counts.\"}]","BONDING-AND-LEWIS-STRUCTURE-WS - Lewis Dot Structures, Oxidation Numbers, and Shapes | PDF",1792974050,35]