[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-451581-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-451581-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":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","honors-chemistry-unit-1-test-review","Honors Chemistry - Unit 1 Test Review","","Honors Chemistry Unit 1 test review covering core chemistry measurement and matter concepts. Practice topics include converting numbers to and from scientific notation and applying rules for significant figures in calculations, such as multiplication/division and addition/subtraction with correct unit reporting. Measurement skills emphasize recording lengths, temperatures, masses, volumes, and using metric prefixes. The review also includes mixture classification with separation techniques, identifying chemical vs physical properties and changes, and distinguishing precision versus accuracy. Density concepts appear through layered liquids and comparisons of water, ethanol, tree bark, and bone.",{"@graph":14,"@context":73},[15,34,56],{"@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/honors-chemistry-unit-1-test-review/451581/",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/honors-chemistry-unit-1-test-review/451581.png","ImageObject",300,407,{"name":42,"@type":43},"Indoniesian Boy","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-10-30","2026-09-30",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",7,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"How do you write numbers in scientific notation and convert them back to normal notation?","Question",{"text":63,"@type":64},"Use the form a × 10^n with a between 1 and 10, then convert back by shifting the decimal according to n. The review includes practice for both directions.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"What rules determine the number of significant figures for calculations?",{"text":68,"@type":64},"For multiplication/division, report the answer with the same number of significant figures as the least precise factor. For addition/subtraction, round based on decimal place alignment.",{"name":70,"@type":61,"acceptedAnswer":71},"How can you classify substances as homogeneous/heterogeneous mixtures or as elements/compounds, and what separation techniques apply?",{"text":72,"@type":64},"The review asks classification of items like mixtures, gases, and solids, and links mixture types to techniques such as distillation, evaporation, and filtration.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},451581,1790945273,{"code":4,"msg":82,"data":83},"success",[84,88,92,95,100,105,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":93,"slug":94},70,"exam",{"id":96,"doc_module":4,"doc_module_name":25,"category_name":97,"show_sort_weight":98,"slug":99},5,"Comic",60,"comic",{"id":101,"doc_module":4,"doc_module_name":25,"category_name":102,"show_sort_weight":103,"slug":104},6,"Technology",50,"technology",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},"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":96,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"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":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":101,"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":143,"read_time":144,"preview_page_count":4},962090760608,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","| Unit 1 Test Review  \u003Cbr>Honors Chemistry   |\n| --- |\n\n# 1.Scientific Notation:\n\nWrite the following numbers in scientific notation2、95~x10  \n.353×lo³b)0.000245a)1,357  \n   \n   \nWrite the following numbers in normal notation  \nc)2.58×10⁴_cd)5.46×10³0.0054625,800  \n   \n   \n# 2.Significant Figures\n\nDetermine the number of sig figs in the following measurements:  \nc.5,000 km→St.个43√√Z  \nd.68,050 μL 4  \n   \nPerform the following calculations and use the rules for multiplying/dividing or adding/subtracting toreport the answer to the correct number of digits and in the correct units  \nx  \n2  \n.3  \n4×10  \ne.(6.25×10)÷(3.0×10¹⁰)=_20%wL 80.3子2.1×10  \nCu  \nh.(5.200×10⁴cm)(7×10⁴cm)=_  \n   \n   \n2.lgcu  \ni.(12.5g)÷(6.0 g/cm³)=  \nf.(167.55g)-(87.3g)=_  \n   \n   \n(6oOug  \nj.(370 mg)+(1200mg)=_  \ng.(50.75mL)+(155 mL)=_  \n   \n   \n rotts  \n# 3.Measurement\n\n“\\00“uwv  \nRecord the following measurements to the correct number of digits.  \n3.8cw  \n\n|  |  |  |  |  |\n| --- | --- | --- | --- | --- |\n| 1   | 2   | 3   | 4   | 5 cm   |\n\n\n| 4  \u003Cbr>3  \u003Cbr>2  \u003Cbr>5  \u003Cbr>cm   |\n| --- |\n\n4.2Deu  \n\n| 4   5 cm  \u003Cbr>3  \u003Cbr>2  \u003Cbr>1   |\n| --- |\n\n0℃  \n\n| 30  \u003Cbr>20  \u003Cbr>10  \u003Cbr>50 mm  \u003Cbr>40   |\n| --- |\n\n# 25.owu\n\n\n| 三  \u003Cbr>2   |\n| --- |\n|  |\n|  |\n\n\n| 1山  \u003Cbr>-10   |  |\n| --- | --- |\n|  | 0   |\n|  |  |\n\n\n| 50   |\n| --- |\n| 40   |\n|  |\n\n\n| 200   |\n| --- |\n| 三  \u003Cbr>100   |\n|  |\n\n8.3  \n℃  \n0.75  \n_mLHZ.D  \n   \n149  \n_mL  \n_mL  \n   \n   \n   \nUse a ruler to record the length of this line in cm:12.50cu  \n二 560,mL  \nc.550 mg =__0.55  \n1,000  \nMetric prefixes to be memorized before the test!  \n\n| Prefix name   | symbol   | Power of 10   | Prefix name   | symbol   | Power of 10   |\n| --- | --- | --- | --- | --- | --- |\n| kio   | k   | lO   | milli   | W   | lo·3   |\n| deci   |  | Lo-   | Wicvu   | u   | 06   |\n| Ceuf   |  | 10²   | Aau   | 八   | 10⁹   |\n\n(don4 wowg about  \nsigfqs f  \no18144minM  \n=11OL3cauus×  \nc)A golf ball weighs 4 ounces.How many golf balls would there be in a 2.5 ton truck load of golfballs?(11b=16oz,1 ton=2000 Ib)  \nd)A sugar free soft drink mix sells for $2.99 a can.Each can of the mix contains 50.2 grams ofpowder,which when added to water,will make 8 quarts of drink.What is the cost of the can in  \n$/pound?  \ne)  Water drips from the faucet at a rate of 500.mL per day.What is this rate in fluid ounces per minute?(32 fl.oz.=1quart)  \n)品  \nt 1 review9/22/2014  \nf)  Aphysician has ordered 1.0g of the antibiotic tetracycline to be given every 6 hr to a patient.If your stock on hand is 500mg tablets,how many willyou need for 1 day's treatment?  \nClassify each as a homogeneous mixture,a heterogeneous mixture,an element or a compound.Also indicate which labtechnique(s)could be used to separate the mixtures.  \nLab Techniques include distillation,evaporation,and filtration.  \n\n| Matter   | Classification   | Possible separation techniques  \u003Cbr>(mixtures only)   |\n| --- | --- | --- |\n| Water and alcohol (alcohol's BP=78℃)   | hgo   | dila+W   |\n| Gatorade   | 人   | da+IL   |\n| Sugar water   | WOMEN   | 3+ae   |\n| a quartz crystal (SiO₂)   | C0M   |  |\n| gold(Au)   | (u   |  |\n| the gas inside a helium balloon(He)   | o先   |  |\n| butane (C₄H₁₀)   | Dowud   |  |\n| immitation vanilla   | Mo   | lisf.   |\n| water   | CDA   |  |\n| Muddy water   | 65   | Filtration   |\n\n# 7.Properties of Matter:\n\nApwugerza poy is a pnpat  chaacdenstrz  \nsi teus.,oume   \nproyixup=FLo  \nyd is iudu+ att1Vole w)ewgth。A   inteuse1s atessorexAuex+usNe0ptyspro5Y Nae4swit  \nPoint,工utesiueboiling point audweltneExamples include density  \nLabel the following as a chemical (C)or physical (P)property  \n\n| Description   | Property   |\n| --- | --- |\n| Iron rusts when exposed to air and water   | C   |\n| The density of copper is 8.92g/cm³   | P   |\n| A sample of water has a volume of 100.0 mL   |  |\n| Phosphorus ignites when exposed to oxygen   | C   |\n| Gold is a soft metal   | P   |\n\nhy12uQro peties Cau  \n4e wed to &ui  \na Sulst cuuce.  \nUnit 1 review9/22/2014  \n# 8.Changes in Matter\n\nDifferenti","cbCailTzj4MwHcZp","https://ap.wps.com/l/cbCailTzj4MwHcZp","pdf",18152901,"English","# 1. Scientific Notation\n# 2. Significant Figures\n# 3. Measurement\n# 4. Metric prefixes to be memorized before the test\n# 7. Properties of Matter\n# 8. Changes in Matter\n# 9. Physical vs Chemical Changes\n# 10. Precision and Accuracy\n# 11. Density","[{\"question\":\"How do you write numbers in scientific notation and convert them back to normal notation?\",\"answer\":\"Use the form a × 10^n with a between 1 and 10, then convert back by shifting the decimal according to n. The review includes practice for both directions.\"},{\"question\":\"What rules determine the number of significant figures for calculations?\",\"answer\":\"For multiplication/division, report the answer with the same number of significant figures as the least precise factor. For addition/subtraction, round based on decimal place alignment.\"},{\"question\":\"How can you classify substances as homogeneous/heterogeneous mixtures or as elements/compounds, and what separation techniques apply?\",\"answer\":\"The review asks classification of items like mixtures, gases, and solids, and links mixture types to techniques such as distillation, evaporation, and filtration.\"}]","Honors Chemistry - Unit 1 Test Review | PDF",1790735455,15]