TEAS ATI 7 EXAM | QUESTIONS & ANSW
m m m m m m m
ERS (VERIFIED) | LATEST UPDATE | GRA
m m m m m m
DED A+ m
Howmmanymvalencemelectronsmdoesmanmatommhavemifmthematommhasmanmatomicmnumbermof
10?
CorrectmAnswer: 8mvalenceme-mbecausemitmendsmwithm2s2m2p6
HowmmanymvalencemelectronsmwillmanmatommhavemifmthematommismlocatedminmGroupmVIAmof
themperiodicmtable?
CorrectmAnswer: VI=6
Anmatommlocatedminmwhichmofmthemfollowingmgroupsmonmthemperiodicmtablemofmelementsmwill
mostmlikelymgainmelectronsmfrommanothermatomminmamchemicalmreaction?
CorrectmAnswer: Themhighermthemvalencemelectrons,mthemmostmlikelymit'llmwantmtomgain-
somitmcanmbemfull.
Whichmofmthemfollowingmpartsmofmanmatommgivesmthematommitsmreactivity?
CorrectmAnswer: Electrons
HowmmanymelectronsmcanmthemSmorbitalmhold?
CorrectmAnswer: 2melectrons
1
,HowmmanymelectronsmareminmthempmorbitalmofmOxygenmifmOxygenmhasmamtotalmofm8melectrons?
CorrectmAnswer: 1s2m2s2m2p4m=m4mpmorbitals
IfmNeonmhasmanmatomicmnumbermofm10mandmammassmofm20,mhowmmanymvalencemelectrons
doesmNeonmhave?
CorrectmAnswer: 1s2m2s2m2p6=m8mvalenceme-
Whatmwillmmostmlikelymoccurmtomanmelementmthatmhasmamlowmionizationmandmamlow
electronegativity?
CorrectmAnswer: Itmwillmformmamcation
Whatmatommhasmthemhighestmelectronegativity?
CorrectmAnswer: Fluorine
Wheremwouldmthemlargestmatomicmradiimoccurminmthemperiodicmtablemofmelements?
CorrectmAnswer: Bottommleft
Whatmdoesmelectronegativitymmean?
CorrectmAnswer: Measurementmofmhowmstronglymanmatommattractsmelectrons
Ifmanmatommhasmamlowmionizationmenergy,mdoesmanmrequiremhighmormlowmenergymtomremoveman
electronmfrommanmatom?
2
,CorrectmAnswer: Lowmenergy
Whichmofmthemfollowingmtypesmofmbondsmwillmoccurmbetweenmtwomatomsmthatmhavemamlarge
differenceminmtheirmelectronegatives?
CorrectmAnswer: IonicmBonds
Inmwhichmofmthemfollowingmscenariosmwouldmtwomatomsmmostmlikelymformmamcovalentmbond?
CorrectmAnswer: Amcovalentmbondmwillmformmbetweenmtwomatomsmthatmhavemsimilar
electronegativite
WhatmismthemchargemofmanmatommthatmismlocatedminmGroupmIIIAmofmthemperiodicmtablemof
elements?
CorrectmAnswer: +3mcharge
Amdoublemcovalentmbondmbetweenm2matomsmindicates?
CorrectmAnswer: Twomatomsmsharemtwompairsmofmelectrons
Whatmbondmtypemaremelectronsmlostmormgainedmbetweenmatomsmofmtwomionicmbonds?
CorrectmAnswer: IonicmBond
Amnegativelymchargedmionmismalsomcalled?
CorrectmAnswer: Anmanion
3
, WhatmphasemchangemhappensminmSublimation?
CorrectmAnswer: Solidmtomgas,mex:mdrymice
Whatmphasemchangemhappensminmdeposition?
CorrectmAnswer: Gasmtomsolid
Whatmdoesmtriplempointmmean?
CorrectmAnswer: Temperaturemandmpressuremwheremthemsubstancemismsolid,mliquid,mand
gasmatmthemsamemtime
Whatmdoesmcriticalmpointmmean?
CorrectmAnswer: Liquidmandmgasmcoexistmtogether
Themuniversalmsolventmis?
CorrectmAnswer: Water
Whatmismcomposedmofmonemglycerolmandmthreemfattymacids?
CorrectmAnswer: Triglycerides
Whatmstructuremismmainlymcomposedmofmphospholipids?
CorrectmAnswer: Cellmmembrane
Steroidmhormonesmaremclassifiedmas?
4
m m m m m m m
ERS (VERIFIED) | LATEST UPDATE | GRA
m m m m m m
DED A+ m
Howmmanymvalencemelectronsmdoesmanmatommhavemifmthematommhasmanmatomicmnumbermof
10?
CorrectmAnswer: 8mvalenceme-mbecausemitmendsmwithm2s2m2p6
HowmmanymvalencemelectronsmwillmanmatommhavemifmthematommismlocatedminmGroupmVIAmof
themperiodicmtable?
CorrectmAnswer: VI=6
Anmatommlocatedminmwhichmofmthemfollowingmgroupsmonmthemperiodicmtablemofmelementsmwill
mostmlikelymgainmelectronsmfrommanothermatomminmamchemicalmreaction?
CorrectmAnswer: Themhighermthemvalencemelectrons,mthemmostmlikelymit'llmwantmtomgain-
somitmcanmbemfull.
Whichmofmthemfollowingmpartsmofmanmatommgivesmthematommitsmreactivity?
CorrectmAnswer: Electrons
HowmmanymelectronsmcanmthemSmorbitalmhold?
CorrectmAnswer: 2melectrons
1
,HowmmanymelectronsmareminmthempmorbitalmofmOxygenmifmOxygenmhasmamtotalmofm8melectrons?
CorrectmAnswer: 1s2m2s2m2p4m=m4mpmorbitals
IfmNeonmhasmanmatomicmnumbermofm10mandmammassmofm20,mhowmmanymvalencemelectrons
doesmNeonmhave?
CorrectmAnswer: 1s2m2s2m2p6=m8mvalenceme-
Whatmwillmmostmlikelymoccurmtomanmelementmthatmhasmamlowmionizationmandmamlow
electronegativity?
CorrectmAnswer: Itmwillmformmamcation
Whatmatommhasmthemhighestmelectronegativity?
CorrectmAnswer: Fluorine
Wheremwouldmthemlargestmatomicmradiimoccurminmthemperiodicmtablemofmelements?
CorrectmAnswer: Bottommleft
Whatmdoesmelectronegativitymmean?
CorrectmAnswer: Measurementmofmhowmstronglymanmatommattractsmelectrons
Ifmanmatommhasmamlowmionizationmenergy,mdoesmanmrequiremhighmormlowmenergymtomremoveman
electronmfrommanmatom?
2
,CorrectmAnswer: Lowmenergy
Whichmofmthemfollowingmtypesmofmbondsmwillmoccurmbetweenmtwomatomsmthatmhavemamlarge
differenceminmtheirmelectronegatives?
CorrectmAnswer: IonicmBonds
Inmwhichmofmthemfollowingmscenariosmwouldmtwomatomsmmostmlikelymformmamcovalentmbond?
CorrectmAnswer: Amcovalentmbondmwillmformmbetweenmtwomatomsmthatmhavemsimilar
electronegativite
WhatmismthemchargemofmanmatommthatmismlocatedminmGroupmIIIAmofmthemperiodicmtablemof
elements?
CorrectmAnswer: +3mcharge
Amdoublemcovalentmbondmbetweenm2matomsmindicates?
CorrectmAnswer: Twomatomsmsharemtwompairsmofmelectrons
Whatmbondmtypemaremelectronsmlostmormgainedmbetweenmatomsmofmtwomionicmbonds?
CorrectmAnswer: IonicmBond
Amnegativelymchargedmionmismalsomcalled?
CorrectmAnswer: Anmanion
3
, WhatmphasemchangemhappensminmSublimation?
CorrectmAnswer: Solidmtomgas,mex:mdrymice
Whatmphasemchangemhappensminmdeposition?
CorrectmAnswer: Gasmtomsolid
Whatmdoesmtriplempointmmean?
CorrectmAnswer: Temperaturemandmpressuremwheremthemsubstancemismsolid,mliquid,mand
gasmatmthemsamemtime
Whatmdoesmcriticalmpointmmean?
CorrectmAnswer: Liquidmandmgasmcoexistmtogether
Themuniversalmsolventmis?
CorrectmAnswer: Water
Whatmismcomposedmofmonemglycerolmandmthreemfattymacids?
CorrectmAnswer: Triglycerides
Whatmstructuremismmainlymcomposedmofmphospholipids?
CorrectmAnswer: Cellmmembrane
Steroidmhormonesmaremclassifiedmas?
4
