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FreeAstroScience logo with a glowing star, open book, and Earth on a space-themed circular badge with the tagline Igniting Curiosity for free astronomy science education

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CHEMISTRY

    What is the Hydrocarbon?

    Gerd DaniDecember 4, 2021March 28, 20260

    Hydrocarbon is an organic compound consisting entirely of hydrogen and carbon. Hydrocarbons are generally colourless and hydrophobic with only weak…

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      What is the fullerene?

      Gerd DaniNovember 27, 2021March 28, 20260

      Fullerene is an allotrope of carbon whose molecule consists of carbon atoms connected by single and double bonds so as…

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        Where do all the elements come from?

        Gerd DaniNovember 24, 2021March 28, 20260

        All of the stuff around you — your desk, computer, lukewarm coffee, your body — all of it has undergone…

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          Introducing the nuclear chain reaction

          Gerd DaniNovember 13, 2021March 28, 20260

          Nuclear chain reaction occurs when one single nuclear reaction causes an average of one or more subsequent nuclear reactions, thus…

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            What is a Crystal?

            Gerd DaniOctober 23, 2021March 28, 20260

            Crystal is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic…

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              What is the intermolecular force?

              Gerd DaniOctober 16, 2021March 28, 20260

              Intermolecular force is the force that mediates interaction between molecules, including the electromagnetic forces of attraction or repulsion which act…

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                What is a chemical bond?

                Gerd DaniOctober 10, 2021March 28, 20260

                Chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond…

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                  What is an Acid?

                  Gerd DaniOctober 1, 2021March 28, 20260

                  AN Acid is a molecule or ion capable of either donating a proton ( hydrogen ion, H+) capable of forming…

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                    What is a Chemical bond?’

                    Gerd DaniSeptember 10, 2021March 28, 20260

                    Chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond…

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                      An overview of Astrochemistry

                      Gerd DaniJune 22, 2021March 28, 20260

                      Let’s start our astrochemical voyage by first getting used to the basic definition/overview of Astrochemistry! So, very broadly speaking, astrochemistry…

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