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Curated Video
Anions in Action: Their Role in Ionic Bonding
Anions, formed by electron gain, contribute to ionic bond formation. Larger anions with higher charges enhance the bond's electrostatic attraction
Curated Video
Cations at Work: Shaping Ionic Bonds
Cations, formed by electron loss, influence ionic bond strength. Smaller cations with higher charges create stronger ionic interactions
Curated Video
Sodium Chloride Story: The Birth of an Ionic Bond
NaCl forms when sodium transfers an electron to chlorine, creating Na⁺ and Cl⁻ ions that attract each other to form a stable ionic lattice.
Curated Video
The Nature of Chemical Bonds: How Electronegativity Shapes Them
Electronegativity differences between atoms determine the type of bond: ionic bonds form when the difference is large, while covalent bonds form with similar electronegativity.
Curated Video
Kossel-Lewis Theory: The Foundations of Chemical Bonding
The Kossel-Lewis approach introduced the concept of ionic and covalent bonds. It emphasizes the role of electron transfer or sharing between atoms to achieve noble gas configurations
Curated Video
Ionic Bonds: Chemistry’s Magnetic Attractions
Ionic bonds form due to the electrostatic attraction between positively charged cations and negatively charged anions, often resulting in crystalline solids
Curated Video
Chemical Bonding Unveiled: The Basics of Chemistry's Glue
Chemical bonding explains how atoms combine to form molecules. It involves forces like ionic, covalent, and metallic bonds that hold atoms together, dictating the physical and chemical properties of substances.
Science ABC
Here's Why You Should NEVER Mix Bleach and Ammonia
Ammonia and bleach are very popular for cleaning surfaces. However, the fact that you should NEVER mix ammonia and bleach is so well-known because their combination may lead to the formation of dangerous, potentially hazardous byproducts...
Science ABC
Cosmic Calendar: History of The Universe In Just 365 days!
The concept of the cosmic calendar was popularized by famous astronomer Carl Sagan to help people understand just how far apart on a time scale events in the Universe are. Basically, he arranged the 13.8 billion years of the Universe’s...
Science ABC
Why Can't Animals Talk Like Humans?
Talking is a unique thing. It is a combination of sounds and syllables arranged in various combinations and lengths to express various thoughts, emotions, ideas, etc. Apart from the basic production of the sound, a major component is the...
Science ABC
What Lies Beneath the Desert Sands?
Discover what lies beneath the sand in deserts. Contrary to popular belief, 80% of deserts are not covered in sand, but rather bare earth, revealing the bedrock and clay of a dried-out ecosystem. Learn about the unique erosion patterns...
Science ABC
Are Dimples Genetic Defects?
Dimples are universally considered a physically attractive feature. Contrary to this positive perception, it results from a genetic defect that gives rise to a double or bifid zygomaticus muscle underlying the cheeks. A dimple simply...
Curated Video
Peptide
A molecule made up of a relatively short chain of amino acid building blocks.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions....
Curated Video
Dissociate
To break apart an ionic compound into its constituent ions.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science...
Curated Video
Embryo
An animal foetus in the earliest stages of development - in humans, in the first eight weeks after fertilisation.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning...
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning...
Curated Video
Blastocyst
An early stage in the development of a mammalian embryo, consisting of a hollow ball of cells that will later form the embryo and the placenta.
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A Twig Science
Glossary Film.
Key scientific terms defined in just...
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A Twig Science
Glossary Film.
Key scientific terms defined in just...
Curated Video
Seafloor spreading
The spreading of the seafloor around mid-ocean ridges as new rock is formed in between two tectonic plates.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...
Curated Video
RNA
Or ribonucleic acid, is a nucleic acid, similar to DNA.
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A Twig Science
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Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
Curated Video
Nucleosynthesis
The formation of atomic nuclei from neutrons, protons and smaller nuclei.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
Curated Video
Universe
Everything that exists. All physical matter and energy and the contents of the space between galaxies.
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Key scientific terms defined in just 60 seconds using stunning images and...
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...
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Reduction
Any chemical reaction in which oxygen is removed from a substance.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig...
Curated Video
Ozone layer
A layer in the Earth's atmosphere at 13 to 20km altitude with an unusually high concentration of ozone gas.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...
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Limestone
A sedimentary rock composed mostly of calcium carbonate; relatively soft, and light brown in colour.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...