LEADER 02036ngm  22004573  450 
001 9910887856603321
005 20210125153514.0
035   $a(VaAlASP)4721479
035   $a(CKB)4940000000232962
035   $a(VaAlASP)ASP4721479/marc
035   $a(OCoLC)1237665845
035   $a(EXLCZ)994940000000232962
100   $a20210125d2013      k|         v
101 0 $aeng
135   $aur|n||||||||a
181   $ctdi$2rdacontent
182   $cc$2rdamedia
182   $cv$2rdamedia
183   $acr$2rdacarrier
200 00$aCrash course chemistry. 1, The nucleus
210  1$aArlington, VA :$cPBS Crash Course,$d2013.
215   $a1 online resource (10 minutes)
225 0 $aAcademic Video Online
300   $aTitle from resource description page (viewed February 3, 2021).
330   $aHank does his best to convince us that chemistry is not torture, but is instead the amazing and beautiful science of stuff. Chemistry can tell us how three tiny particles - the proton, neutron and electron - come together in trillions of combinations to form ... everything. In this inaugural episode of Crash Course Chemistry, we start out with one of the biggest ideas in chemistry ever - stuff is made from atoms. More specifically, we learn about the properties of the nucleus and why they are important to defining what an atom actually is. Table of Contents: Einstein & Atoms 02:05, Composition of Atoms 03:18, Atomic Number 04:20, Isotopes 08:04, Relative Atomic Mass 07:26, Mass Number 07:44.
517 3 $aNucleus
606   $aChemistry$xStudy and teaching
606   $aAtoms
606   $aNuclear structure
608   $aInstructional films.$2lcgft
615  0$aChemistry$xStudy and teaching.
615  0$aAtoms.
615  0$aNuclear structure.
702   $aGreen$b John$f1977-
712 02$aPublic Broadcasting Service (U.S.),
801  0$bVaAlASP
801  1$bVaAlASP
906   $aVIDEO
912   $a9910887856603321
996   $aCrash course chemistry. 1, The nucleus$94248316
997   $aUNINA