Elements and atoms | Atoms, compounds, and ions | Chemistry | Khan Academy
How elements relate to atoms. The basics of how protons, electrons and neutrons make up an atom. Watch the next lesson: https://www.khanacademy.org/science/chemistry/atomic-structure-and-propertie...
How elements relate to atoms. The basics of how protons, electrons and neutrons make up an atom. Watch the next lesson: https://www.khanacademy.org/science/chemistry/atomic-structure-and-propertie...
Published: 01-08-2011
Duration: 13:9
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Duration: 13:9
Definition: hd
View: 2983628
Like: 4284
Dislike: 168
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Science Videos (Questions: 1 to 10)
Electric Charge - How does a plastic comb attract paper? Neutralization Reaction - How to treat a bee sting? Nuclear fusion - Why is nuclear fusion not used to generate electricity? Sound -...
Electric Charge - How does a plastic comb attract paper? Neutralization Reaction - How to treat a bee sting? Nuclear fusion - Why is nuclear fusion not used to generate electricity? Sound -...
Published: 29-06-2017
Duration: 25:57
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Duration: 25:57
Definition: hd
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Like: 423
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Oxidation and reduction review from biological point-of-view | Biomolecules | MCAT | Khan Academy
Taking a look at oxidation and reduction in a biological context. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/biomolecules/overview-metabolism/v/oxidatio...
Taking a look at oxidation and reduction in a biological context. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/biomolecules/overview-metabolism/v/oxidatio...
Published: 10-12-2009
Duration: 13:29
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Duration: 13:29
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Athene's Theory of Everything
Belajar lagi dan lagi.
Belajar lagi dan lagi.
Published: 04-09-2017
Duration: 49:31
Definition: sd
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Duration: 49:31
Definition: sd
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[íë³´ë¦ ìë¥ ìë¨ì´ 1623ê°] ìë¨ì´ ê°ì / ìì´ë¨ì´ ì¸ì°ê¸° (ìë¥ íì ìì´ ë¨ì´ 모ì)
ìë¥ ìë¨ì´ 1623ê° - ìì´ë¨ì´ ì½ê² ì¸ì°ê¸°, ìì´ë¨ì´ ì"기ë², ìì´ë¨ì´ ì¸ì°ë"ë², ìì´ë¨ì´ 빨리 ì¸ì°ê¸°, ì´í ê°ì, ìë¨ì´ ê°ì [íë³´ë¦ ìë¥...
ìë¥ ìë¨ì´ 1623ê° - ìì´ë¨ì´ ì½ê² ì¸ì°ê¸°, ìì´ë¨ì´ ì"기ë², ìì´ë¨ì´ ì¸ì°ë"ë², ìì´ë¨ì´ 빨리 ì¸ì°ê¸°, ì´í ê°ì, ìë¨ì´ ê°ì [íë³´ë¦ ìë¥...
Published: 25-08-2016
Duration: 1:21:35
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Duration: 1:21:35
Definition: hd
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Part 5 - Dracula Audiobook by Bram Stoker (Chs 16-19)
Part 5. Classic Literature VideoBook with synchronized text, interactive transcript, and closed captions in multiple languages. Audio courtesy of Librivox. Read by: Arielle Lipshaw, Availle,...
Part 5. Classic Literature VideoBook with synchronized text, interactive transcript, and closed captions in multiple languages. Audio courtesy of Librivox. Read by: Arielle Lipshaw, Availle,...
Published: 24-09-2011
Duration: 2:32:35
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Duration: 2:32:35
Definition: hd
View: 200699
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