Periodic Table

ThebestMendeleev'speriodictableonGooglePlay.Anewwaytolearnchemistry.

Chemistryisthescienceofsubstances,theirproperties,structureandtransformationsthatresultfromchemicalreactions,aswellasthelawsthatgovernthesetransformations.

Allsubstancesarecomposedofatoms,whicharecapableofformingmoleculesduetotheirchemicalbonds.Chemistrymainlydealswiththeseinteractionsattheatomic-molecularlevel,thatis,atthelevelofchemicalelementsandtheircompounds.

Theperiodicsystemofchemicalelements(Mendeleev'speriodictable)isaclassificationofchemicalelementsthatestablishesthedependenceofvariouspropertiesofelementsonthechargeoftheatomicnucleus.ThesystemisagraphicrepresentationoftheperiodiclawestablishedbytheRussianchemistDmitriMendeleevin1869.ItsinitialversionwasdevelopedbyDmitriMendeleevin1869-1871andestablishedthatthepropertiesofelementsdependedontheiratomicmass.

Mendeleev’speriodictableisaninteractiveapplicationthatwillhelpyouplungeintothefascinatingworldofchemistryandfindouthowtheworldaroundyouworks.Theperiodictableinyoursmartphonethatisalwayswithyouinyourpocketwillhelpyouquicklylearnallthenecessaryinformationaboutthechemicalelementsanduseitinanexam,inalaboratory,orjustinachemistrylesson.Theperiodictableissuitableforbothschoolchildrenwhoarejuststartingtostudychemistry,andstudentsofchemicaldepartmentsorspecialistsinthechemicalindustry.

Ourperiodictablehasalong-periodform,whichhasbeenadoptedworldwidebytheInternationalUnionofPureandAppliedChemistry(IUPAC)asthemainone.Inthisform,thetableconsistsof18groupsandcurrentlypresents118chemicalelements.

Elementsaredividedinto10categories:

•Non-metals
•Noblegases(Inertgases)
•Alkalimetals
•Alkalineearthmetals
•Metalloids(Semimetals)
•Halogens
•Post-transitionmetals
•Transitionmetals
•Lanthanides(Lanthanoids)
•Actinides(Actinoids)

Ourtablecontainsahugeamountofinformationabouteachchemicalelementandpresentsatomic,thermodynamic,electromagnetic,nuclearproperties,materialpropertiesandreactivityforeachelement.Besides,ananimateddiagramofelectronicshellsisdisplayedforeachelement.Theapplicationhasaconvenientsearchtoolthathelpsyouquicklyfindaparticularelementbysymbol,nameoratomicnumber.

Inadditiontoalloftheabove,thepaidpackagecontainssuchinterestingthingsas:

1.Aphotoofanelementthatshowswhataparticularchemicalelementlookslikeinrealityorinlaboratoryconditions.

2.Alistofisotopesofelementsandtheirrespectiveproperties.Anisotopeisanatomofachemicalelementthatdiffersfromanotheratomofthesameelementbyitsatomicweight.

3.Thesolubilitytableofsalts,acidsandbases,whichisessentialforstudyingchemistry,especiallyatschool.Solubilityistheabilityofasubstancetoformhomogeneoussystemswithothersubstances-solutionsinwhichthesubstancestaysintheformofindividualatoms,ions,moleculesorparticles.Thesolubilitytableisusedtoverifythereactionconditions.Sincetheformationofaprecipitate(irreversibilityofthereaction)isoneoftheprerequisitesofthereaction,thesolubilitytablewillhelpyoucheckwhetheraprecipitateisformedandtherebydeterminewhetherthereactionoccursornot.

4.Amolarcalculator,whichwillhelpincalculatingthemolarmassofachemicalcompoundthatconsistsofasetofchemicalelements.

5.Noads

6.4xzoomtableview

Discoverthefascinatingandmysteriousworldofchemistrybymeansofourapplication,andyouwilllearnmanyinterestinganswerstothequestionsthatyoumayhavewhilestudyingsuchaninterestingscienceaschemistry.