九年級(jí)化學(xué)上冊(cè)第3單元物質(zhì)構(gòu)成的奧秘單元小結(jié)三作業(yè)課件新版新人教版

第三單元物質(zhì)構(gòu)成的奧秘

單元小結(jié)三

2018秋季化學(xué)九年級(jí)上冊(cè)?R

第三單元物質(zhì)構(gòu)成的奧秘單元小結(jié)三2018秋季化學(xué)九年1九年級(jí)化學(xué)上冊(cè)第3單元物質(zhì)構(gòu)成的奧秘單元小結(jié)三作業(yè)課件新版新人教版2九年級(jí)化學(xué)上冊(cè)第3單元物質(zhì)構(gòu)成的奧秘單元小結(jié)三作業(yè)課件新版新人教版3DD4BB5AA6銅元素銅原子碳元素和氧元素二氧化碳分子1個(gè)碳原子2個(gè)氧原子鈉元素和氯元素鈉離子和氯離子銅元素銅原子碳元素和氧元素二氧化碳分子1個(gè)碳7CC8DD9CC10AA11CC12204金屬Ca2＋

204金屬Ca2＋13D

B

DB14CC15電子層數(shù)電子層數(shù)16金屬Ne族金屬Ne族17全文結(jié)束！再見ostudywhetherexperiencesduringteenyearswouldinfluenceadulthealth.Sotheyfollowed171teens,startingwhenthekidswerejust13.Theyinterviewedeachoneeveryyearforfiveyears，andalsospoketotheseteens’closestfriends，whoprovidedadditionalinformationaboutthequalityoftheirfriendships.Thesame171peoplewereinterviewedagainatages25,26and27.Thistime,thequestionssurveyedeachperson’soverallhealth.Whentheresearchersanalyzedthedata,theyfoundastrongconnectionbetweenateen’sbehaviorandadulthealth.Teenswhohadclosefriendsgrewuptobethehealthieradults.Whetherteensheldbacktheirfeelingsorexpressedthemtoclosefriendsalsoinfluencedlaterhealth.Thosewhoheldbacktheirfeelingsweremorelikelytobesickasadults.Theconnectionheldupevenafterthescientistsaccountedforotherpossibleinfluencesonhealth.Weight，familyincomeanddrugusewereallexamined.Sowerementalhealthissues，suchasanxietyanddepression.Andinthesepeople，suchotherfactorsdidnotexplainadulthealthaswellasteenfriendshipsdid.Gettingalongwiththecrowdmayhavebenefits,saysAllen,buttherearealsodrawbacks.Teenswhoaremoreindependenttendtodobetteratschooland全文結(jié)束！再見ostudywhetherexperie18第三單元物質(zhì)構(gòu)成的奧秘

單元小結(jié)三

2018秋季化學(xué)九年級(jí)上冊(cè)?R

第三單元物質(zhì)構(gòu)成的奧秘單元小結(jié)三2018秋季化學(xué)九年19九年級(jí)化學(xué)上冊(cè)第3單元物質(zhì)構(gòu)成的奧秘單元小結(jié)三作業(yè)課件新版新人教版20九年級(jí)化學(xué)上冊(cè)第3單元物質(zhì)構(gòu)成的奧秘單元小結(jié)三作業(yè)課件新版新人教版21DD22BB23AA24銅元素銅原子碳元素和氧元素二氧化碳分子1個(gè)碳原子2個(gè)氧原子鈉元素和氯元素鈉離子和氯離子銅元素銅原子碳元素和氧元素二氧化碳分子1個(gè)碳25CC26DD27CC28AA29CC30204金屬Ca2＋

204金屬Ca2＋31D

B

DB32CC33電子層數(shù)電子層數(shù)34金屬Ne族金屬Ne族35全文結(jié)束！再見ostudywhetherexperiencesduringteenyearswouldinfluenceadulthealth.Sotheyfollowed171teens,startingwhenthekidswerejust13.Theyinterviewedeachoneeveryyearforfiveyears，andalsospoketotheseteens’closestfriends，whoprovidedadditionalinformationaboutthequalityoftheirfriendships.Thesame171peoplewereinterviewedagainatages25,26and27.Thistime,thequestionssurveyedeachperson’soverallhealth.Whentheresearchersanalyzedthedata,theyfoundastrongconnectionbetweenateen’sbehaviorandadulthealth.Teenswhohadclosefriendsgrewuptobethehealthieradults.Whetherteensheldbacktheirfeelingsorexpressedthemtoclosefriendsalsoinfluencedlaterhealth.Thosewhoheldbacktheirfeelingsweremorelikelytobesickasadults.Theconnectionheldupevenafterthescientistsaccountedforotherpossibleinfluencesonhealth.Weight，familyincomeanddrugusewereallexamined.Sowerementalhealthissues，suchasanxietyanddepression.Andinthesepeople，suchotherfactorsdidnotexplainadulthealthaswellasteenfriendshipsdid.Gettingal