[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-493671-105":59,"doc-detail-493671-en":130},{"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":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","chemistry-vocabulary-review-questions-nuclear-charge-and-bonding","Chemistry Vocabulary Review Questions - Nuclear Charge and Bonding","","A set of chemistry review questions focused on atomic structure, electron configuration, periodic trends, and bonding. Topics include nuclear charge, mass numbers, isotopes, valence electrons, orbitals, and diatomic gases at STP. The worksheet also covers types of intermolecular forces and polarity, conductivity in metals, and distinguishing chemical properties versus decomposition. Additional sections test percent composition, empirical formulas, gram-formula mass, and identifying reaction types such as redox and atom conservation.",{"@graph":69,"@context":122},[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/chemistry-vocabulary-review-questions-nuclear-charge-and-bonding/493671/",{"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/chemistry-vocabulary-review-questions-nuclear-charge-and-bonding/493671.png","ImageObject",300,407,{"name":92,"@type":93},"Kyle","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-08","2026-10-01",true,{"@type":102,"interactionType":103,"userInteractionCount":29},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What does the nuclear charge represent for an atom (e.g., iron)?","Question",{"text":112,"@type":113},"The nuclear charge corresponds to the positive charge of the nucleus, determined by the number of protons in the atom.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How are valence electrons and orbitals related to the wave-mechanical model?",{"text":117,"@type":113},"Valence electrons are the electrons involved in bonding, and orbitals represent regions where electrons are most likely to be found in the modern wave-mechanical model.",{"name":119,"@type":110,"acceptedAnswer":120},"Which question types are used to identify decomposition and redox reactions?",{"text":121,"@type":113},"Decomposition reactions are identified by a single reactant breaking into simpler substances, while redox reactions require electron transfer, often reflected by changes in oxidation states.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},493671,1791290877,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":29,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":39,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":46},3985741905716,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","1. What is the nuclear charge of an iron atom (Fe)?  \n1) +26 2) +30 3) +56 4) +82  \n2. What is the mass number of an atom that has six protons, six electrons, and eight neutrons?  \n1) 6 2) 12 3) 14 4) 20  \n3. Which two nuclides are isotopes of the same element?  \n1) 2011Na and 20 10Ne 2) 39 19K and 4020Ca  \n3) 39 19K and 4219K 4) 146C and 147N  \n4. What is the total number of valence electrons in an atom of germanium in the ground state?  \n1) 8 2) 2 3) 14 4) 4  \n5. Which electron configuration represents an atom in an excited state?  \n1) 2–7 2) 2–6–2  \n3) 2–8–1 4) 2–8–8–2  \n6. In the modern wave-mechanical model of the atom, the orbitals are regions of the most probable location of  \n1) protons 2) neutrons  \n3) electrons 4) positrons  \n7. Which Group 15 element exists as a diatomic molecule at STP?  \n1) phosphorus 2) nitrogen  \n3) bismuth 4) arsenic  \n8. Which of the following gases is monatomic at STP?  \n1) hydrogen 2) chlorine  \n3) oxygen 4) helium  \n9. The two forms of oxygen, O2(g) and O 3(g), have  \n1) different molecular structures and identical properties  \n2) different molecular structures and different properties  \n3) identical molecular structures and identical properties  \n4) identical molecular structures and different properties  \n10. Which aqueous solution is colored?  \n1) CuSO4(aq) 2) BaCl(aq)  \n3) KCl(aq) 4) MgSO4(aq)  \n11. An atom of which element has the greatest attraction for the electrons in a bond with a hydrogen atom?  \n1) chlorine 2) phosphorus  \n3) silicon 4) sulfur  \n12. Which element requires the least amount of energy to remove the most loosely held electron from a gaseous atom in the ground state?  \n1) bromine 2) calcium  \n3) sodium 4) silver  \n13. Which substance can not be decomposed by a chemical change?  \n1) ammonia 2) copper  \n3) propanol 4) water  \n14. Which substance can be broken down by chemical means?  \n1) magnesium 2) manganese  \n3) mercury 4) methanol  \n15. What is the empirical formula for a compound with the molecular formula C 6H 12Cl2O2?  \n1) CHClO 2) CH2ClO  \n3) C3H6ClO 4) C6H 12C 12O2  \n16. The formula H2O2 is an example of  \n1) a molecular formula 2) an empirical formula  \n3) an ionic formula 4) an organic formula  \n17. The gram-formula mass of (NH4)2CO3 is  \n1) 46.0 g 2) 64.0 g 3) 78.0 g 4) 96.0 g  \n18. The percent composition by mass of magnesium in MgBr2 (gram-formula mass = 184 grams/mole) is equal to  \n1)  × 2)  × 3)  × 4)  ×  \n100 100 100 100  \n19. Which equation represents a decomposition reaction?  \n1) CaCO3(s) ® CaO(s) + CO2(g)  \n2) Cu(s) + 2AgNO3(aq) ®  \n2Ag(s) + Cu(NO 3)2(aq)  \n3) 2H2(g) + O2(g) ® 2H2O(l)  \n4) KOH(aq) + HCl(aq) ® KCl(aq) + H2O(l)  \n20. Which balanced equation represents a redox reaction?  \n1) CuCO3(s)  CuO(s) + CO2(g)  \n2) 2KClO3(s)  2KCl(s) + 3O2(g)  \n3) AgNO 3(aq) + KCl(aq)  AgCl(s) + KNO3(aq)  \n4) H2SO4(aq) + 2KOH(aq)  K2SO4(aq) + 2H2O()  \n21. Which equation shows conservation of atoms?  \n1) H2 + O 2  H2O 2) H2 + O 2  2H2O  \n3) 2H2 + O2  2H2O 4) 2H2 + 2O2  2H2O  \n22. The bonds in BaO are best described as  \n1) covalent, because valence electrons are shared  \n2) covalent, because valence electrons are transferred  \n3) ionic, because valence electrons are shared  \n4) ionic, because valence electrons are transferred  \n23. As a bond between a hydrogen atom and a sulfur atom is formed, electrons are  \n1) shared to form an ionic bond  \n2) shared to form a covalent bond  \n3) transferred to form an ionic bond  \n4) transferred to form a covalent bond  \n24. Conductivity in a metal results from the metal atoms having  \n1) high electronegativity  \n2) high ionization energy  \n3) highly mobile protons in the nucleus  \n4) highly mobile electrons in the valence shell  \n25. Silicon dioxide (SiO2) and diamonds are best described as  \n1) molecular substances with coordinate covalent bonding  \n2) molecular substances with ionic bonding  \n3) network solids with covalent bonding  \n4) network solids with ionic bonding  \n26. Which of these formulas contains the most polar ","cbCaiqtsMgB4FPGz","https://ap.wps.com/l/cbCaiqtsMgB4FPGz","pdf",754262,"English","# Review Questions\n## Atomic structure and electron configuration\n## Periodic trends and bonding\n## Properties, polarity, and intermolecular forces\n## Composition and reaction types","[{\"question\":\"What does the nuclear charge represent for an atom (e.g., iron)?\",\"answer\":\"The nuclear charge corresponds to the positive charge of the nucleus, determined by the number of protons in the atom.\"},{\"question\":\"How are valence electrons and orbitals related to the wave-mechanical model?\",\"answer\":\"Valence electrons are the electrons involved in bonding, and orbitals represent regions where electrons are most likely to be found in the modern wave-mechanical model.\"},{\"question\":\"Which question types are used to identify decomposition and redox reactions?\",\"answer\":\"Decomposition reactions are identified by a single reactant breaking into simpler substances, while redox reactions require electron transfer, often reflected by changes in oxidation states.\"}]","Chemistry Vocabulary Review Questions - Nuclear Charge and Bonding | PDF",1790884895]