[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-657137-105":3,"detail-sidebar-cat-0-en-105":80,"doc-detail-657137-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":73,"head_meta":75,"extra_data":77,"updated_unix":79},105,"en","covalent-bonding-dot-and-cross-diagrams-answers","Covalent bonding: dot and cross diagrams - Answers","","Practice and answer key for covalent bonding dot-and-cross (Lewis) diagrams. Tasks instruct completing dot and cross representations and writing displayed structural formulas for substances such as hydrogen (H2), chlorine (Cl2), hydrogen chloride (HCl), water (H2O), methane (CH4), ammonia (NH3), oxygen (O2), nitrogen (N2), carbon dioxide (CO2), ethane (C2H6), and ethene (C2H4).",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/exam/","Exam",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/covalent-bonding-dot-and-cross-diagrams-answers/657137/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/covalent-bonding-dot-and-cross-diagrams-answers/657137.png","ImageObject",300,407,{"name":42,"@type":43},"RizkyPratama_92","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-30","2026-10-26",true,{"@type":52,"interactionType":53,"userInteractionCount":26},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What do the diagrams and displayed formulas represent in this worksheet?","Question",{"text":62,"@type":63},"They show covalent bonding using dot-and-cross (Lewis) diagrams and the corresponding displayed structural formulas for each substance.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"Which substances are included in the task and answer tables?",{"text":67,"@type":63},"Hydrogen, chlorine, hydrogen chloride, water, methane, ammonia, oxygen, nitrogen, carbon dioxide, ethane, and ethene.",{"name":69,"@type":60,"acceptedAnswer":70},"What is the required output for each substance?",{"text":71,"@type":63},"You must complete the dot-and-cross diagram and write the displayed formula; three examples are provided as completed.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},657137,1792974746,{"code":4,"msg":81,"data":82},"success",[83,87,91,94,99,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":84,"show_sort_weight":85,"slug":86},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":88,"show_sort_weight":89,"slug":90},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":92,"slug":93},70,"exam",{"id":95,"doc_module":4,"doc_module_name":25,"category_name":96,"show_sort_weight":97,"slug":98},5,"Comic",60,"comic",{"id":100,"doc_module":4,"doc_module_name":25,"category_name":101,"show_sort_weight":102,"slug":103},6,"Technology",50,"technology",{"id":105,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},7,"Healthcare",40,"healthcare",{"id":110,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},8,"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":95,"slug":129},19,"General","general",{"code":4,"msg":81,"data":131},{"doc_id":78,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":33,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":26,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":33,"language":139,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":12,"update_tm":79,"read_time":123},962094243231,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","Covalent bonding: dot and cross diagrams  \nYour task  \n1. Correctly complete the diagrams in the table using dots and crosses.  \n2. Write in the displayed formula for each substance. Three have been done for you.  \n\n| Substance | Molecular formula | Dot and cross diagram | Displayed formula |\n| --- | --- | --- | --- |\n| hydrogen | H2 | H H\u003Cbr>|  |\n| chlorine | Cl2 | \u003Cbr>Cl Cl |  |\n| hydrogen\u003Cbr>chloride | HCl | \u003Cbr>H Cl |  |\n| water | H2O | \u003Cbr>O\u003Cbr>H H | |\n| methane | CH4 | H\u003Cbr>H C H\u003Cbr>H\u003Cbr>\u003Cbr>\u003Cbr>|  |\n\n[www.creative-chemistry.org.uk](www.creative-chemistry.org.uk) Copyright © 2023 Nigel Saunders Permission granted to reproduce for personal and educational use only  \nG-keyideas-08-02  \n\n| Substance | Molecular formula | Dot and cross diagram | Displayed formula |\n| --- | --- | --- | --- |\n| ammonia | NH3 | H N H\u003Cbr>H\u003Cbr>\u003Cbr>|  |\n| oxygen | O2 | \u003Cbr>O O |  |\n| nitrogen | N2 | \u003Cbr>N N |  |\n| carbon dioxide | CO2 | \u003Cbr>O C O | |\n| ethane | C2 H6 | H H\u003Cbr>H C C H\u003Cbr>H H\u003Cbr>\u003Cbr>\u003Cbr>| |\n| ethene | C2 H4 | \u003Cbr>H\u003Cbr>H\u003Cbr>C C\u003Cbr>H\u003Cbr>H |  |\n\n[www.creative-chemistry.org.uk](www.creative-chemistry.org.uk) Copyright © 2023 Nigel Saunders Permission granted to reproduce for personal and educational use only  \nG-keyideas-08-02  \nCovalent bonding: dot and cross diagrams  \nANSWERS  \n\n| Substance | Molecular formula | Dot and cross diagram | Displayed formula |\n| --- | --- | --- | --- |\n| hydrogen | H2 | | |\n| chlorine | Cl2 | | |\n| hydrogen\u003Cbr>chloride | HCl | | |\n| water | H2O | | |\n| methane | CH4 | | |\n\n[www.creative-chemistry.org.uk](www.creative-chemistry.org.uk) Copyright © 2023 Nigel Saunders Permission granted to reproduce for personal and educational use only  \nG-keyideas-08-02  \n\n| Substance | Molecular formula | Dot and cross diagram | Displayed formula |\n| --- | --- | --- | --- |\n| ammonia | NH3 | | |\n| oxygen | O2 | | |\n| nitrogen | N2 | | |\n| carbon dioxide | CO2 | | |\n| ethane | C2 H6 | | |\n| ethene | C2 H4 | | |\n\n[www.creative-chemistry.org.uk](www.creative-chemistry.org.uk) Copyright © 2023 Nigel Saunders Permission granted to reproduce for personal and educational use only  \nG-keyideas-08-02","cbCaiqr5h7i2AQNL","https://ap.wps.com/l/cbCaiqr5h7i2AQNL","pdf",300754,"English","# Instructions\n## Complete dot-and-cross diagrams\n## Write displayed formulas\n# Answer tables","[{\"question\":\"What do the diagrams and displayed formulas represent in this worksheet?\",\"answer\":\"They show covalent bonding using dot-and-cross (Lewis) diagrams and the corresponding displayed structural formulas for each substance.\"},{\"question\":\"Which substances are included in the task and answer tables?\",\"answer\":\"Hydrogen, chlorine, hydrogen chloride, water, methane, ammonia, oxygen, nitrogen, carbon dioxide, ethane, and ethene.\"},{\"question\":\"What is the required output for each substance?\",\"answer\":\"You must complete the dot-and-cross diagram and write the displayed formula; three examples are provided as completed.\"}]","Covalent bonding: dot and cross diagrams - Answers | PDF"]