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Chemistry

  • Science Archive

    Is baking an exact science?

    Dr. Eitan Oksenberg April 6, 2020 זמן קריאה משוער 5 5 min
  • Ask the expert

    The Matter of Life

    Is the composition of living things similar to that of their surroundings? And why aren’t we made mostly of metals?

    Ori Taichman April 1, 2020 זמן קריאה משוער 4 4 min
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    The Periodic Table’s Precious Metals

    Beyond gold: Some metals cost tens of thousands of dollars per kilogram, and radioactive elements fetch even more.

    Ori Taichman April 1, 2020 זמן קריאה משוער 9 9 min
  • Science Archive

    Reading the Periodic Table

    Many people do not understand the importance of the periodic table of elements.

    Dr. Eitan Oksenberg April 1, 2020 זמן קריאה משוער 8 8 min
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    Why Does It Take Plastic So Long to Break Down?

    The term ‘plastic’ encompasses many different materials (PET, Bisphenol A, PVC, Styrofoam, and more)

    Dr. Meir Barak April 1, 2020 זמן קריאה משוער 5 5 min
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    The Body’s Elements

    If we break down our bodies all the way down to the atoms it’s made of, what would they be worth?

    Amit Shraga April 1, 2020 זמן קריאה משוער 4 4 min
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    Is There Really Such a Metal as Brass?

    Brass is not an element but an alloy (mixture) of copper and zinc. It is a harder and stronger metal than copper, but has a lower electrical conductivity.

    Dr. Meir Barak March 31, 2020 זמן קריאה משוער 2 2 min
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    Can lead be turned into gold?

    Modern science has shown that all you really need is an exploding star, or at least a particle accelerator

    Ohad Suss March 30, 2020 זמן קריאה משוער 6 6 min
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