Periodic Table of Elements Explained - Metals, Nonmetals, Valence Electrons, Charges

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  • čas přidán 25. 06. 2024
  • This introductory chemistry video tutorial explains the periodic table of the elements and some of its trends and characteristics. This video contains a few examples and practice problems.
    Chemistry - Basic Introduction: • Chemistry
    Scientific Notation Review:
    • Scientific Notation - ...
    Significant Figures Review:
    • Significant Figures - ...
    Unit Conversion Problems:
    • Converting Units With ...
    Accuracy and Precision:
    • Accuracy and Precision
    Density Practice Problems:
    • Density Practice Problems
    ________________________________
    Pure Substances & Mixtures:
    • Pure Substances and Mi...
    Homogeneous & Heterogeneous Mixtures:
    • Homogeneous and Hetero...
    Physical and Chemical Changes:
    • Physical and Chemical ...
    Solids, Liquids, Gases, & Plasma:
    • States of Matter - Sol...
    Physical Vs Chemical Properties:
    • Physical vs Chemical P...
    __________________________________
    Law of Conservation of Mass:
    • Law of Conservation of...
    Law of Definite Proportions:
    • Law of Definite Propor...
    Law of Multiple Proportions:
    • Law of Multiple Propor...
    Rutherford's Gold Foil Experiment:
    • Rutherford's Gold Foil...
    Cathode Ray Tube Experiment:
    • Cathode Ray Tube Exper...
    _________________________________
    Atoms - Basic Introduction:
    • Atoms - Basic Introduc...
    Cations and Anions Explained:
    • Cations and Anions Exp...
    Diatomic Elements & Molecules:
    • Diatomic Elements & Mo...
    Elements, Atoms, & Molecules:
    • Elements, Atoms, Molec...
    Protons, Neutrons, & Electrons:
    • How To Calculate The N...
    _______________________________
    Final Exams and Video Playlists:
    www.video-tutor.net/
    Full-Length Videos and Worksheets:
    / collections

Komentáře • 230

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  Před 5 měsíci +4

    Final Exams and Video Playlists: www.video-tutor.net/

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    @maxezzo4915 Před 3 lety +584

    i can't be the only one watching this the night before a test having no prior knowledge of this

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      @magutshwaaa Před 3 lety +10

      I'm here too.

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      @stopit619 Před 3 lety +32

      lol I’m watching this video 10 minutes before my final

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  • @atharvgupta9536
    @atharvgupta9536 Před 11 měsíci +9

    His explanation is so simple and makes it so easy to understand the periodic table. I tried remembering all this but with this video, I could remember without actually trying to remember. Its very intuitive the way he explains.

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    @2beolivia Před 6 lety +117

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    @cliph1022 Před 4 lety

    What is the valence electron of Au is it 1 or 2?

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    @latakumari8571 Před 5 lety +4

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    • @TLohr
      @TLohr Před 5 lety +3

      If a metal is heated, conductivity decreases and if you cool a metal conductivity increases hence superconductors at temperatures near absolute zero.

    • @abdijama5096
      @abdijama5096 Před 4 lety

      Tre Lohre did he say that?

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      @pumpkinboi9420 Před 3 lety

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  • @kisho2679
    @kisho2679 Před 2 měsíci

    how much valence electrons do d-block and f-block elements have?

  • @xaidwithanx3017
    @xaidwithanx3017 Před 4 lety +2

    Wait isn’t hydrogen missing an electron from its orbit making it not part of the alkali metals

  • @kisho2679
    @kisho2679 Před rokem

    so all transition metals have 3 valence electron?

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    Can't find this on your gen chem playlist

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    @riemanngeometry9266 Před 6 lety +1

    Why you don't mention Francium in the alkali metal

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  • @davidvalle3068
    @davidvalle3068 Před 6 lety +3

    I don't get this but what's the difference between 2- and -2

    • @TheOrganicChemistryTutor
      @TheOrganicChemistryTutor  Před 6 lety +9

      When writing charges for ions, some teachers want you to right as 2- instead of -2 or 2+ instead of +2. Personally, I don't think it makes a difference in real life but I've there are some online homework assignments that will mark a +2 charge as wrong and a 2+ charge as correct.

    • @Myhalamanz
      @Myhalamanz Před 6 lety +2

      When writing the charge on the top right of the element it's 2-. When stating the oxidation number of it, it's -2.

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    @Lowkeyhiman Před 2 lety

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  • @scigphs8110
    @scigphs8110 Před 3 lety +1

    Question is hydrogen really a metal?

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    @alexjohn1512 Před 3 lety

    Did anyone take notes of this video?

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  • @ivanloicafondoppentzam1578
    @ivanloicafondoppentzam1578 Před 9 měsíci

    Can you do for group IV elements pls i need to be cleared under 🤲🤲

  • @areebaashraf9881
    @areebaashraf9881 Před měsícem

    00-859