The Periodic Table: Crash Course Chemistry #4

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The Periodic Table: Crash Course Chemistry #4

Hank gives us a tour of the most important table ever, including the life story of the obsessive man who championed it, Dmitri Mendeleev. The periodic table of elements is a concise, information-dense catalog of all of the different sorts of atoms in the universe, and it has a wealth of information to tell us if we can learn to read it.

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Table of Contents
Dmitri Mendeleev – 0:45
Mendeleev’s Organization of the Periodic Table – 2:31
Relationships in the Periodic Table – 5:03
Why Mendeleev Stood Out from his Colleagues – 7:09
How the Periodic Table Could be Improved – 8:28

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38 COMMENTS

  1. Pssst… we made flashcards to help you review the content in this episode! Find them on the free Crash Course App! 
    Download it here for Apple Devices: https://apple.co/3d4eyZo
    Download it here for Android Devices: https://bit.ly/2SrDulJ

  2. I thought halogens had high ionisation energy as it(ionisation energy)increases from left to right

  3. Mendeleev: creates a periodic table so people won't have to memorize them

    School: forces kids to memorize the elements

    Mendeleev: am I a joke to you?

  4. Oi! The stone table is so much more important! Don’t get me wrong I love science but nothing can beat Aslan!
    I like Mendeleev. He sounds like a cool guy.

  5. I enjoy learning this stuff but boy do I hate the style. It's not funny and kind of annoying.
    No doubt these are smart people making these videos, but it's a shame they felt like they have to stoop down to stupid levels for their audience. It's kind of insulting.

  6. Hello,
    I notice that in the Halogens "slide" says "LOW ionization energy".. wouldn't be HIGH ionization energy?
    Sorry if i'm just confusing infos. 😅.
    Great video series so far! Thanks!!! 👏👏👏🙏

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