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Rocks and minerals - Contenido educativo
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Minerals by Maya, Oriol, Alonso and Amaya.
00:00:00
What are the minerals?
00:00:25
Minerals are inorganic and solid substances that we find on Earth.
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Minerals can be made from a single element or pool, like gold.
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They can also be made of a combination of elements.
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All minerals have a crystal structure.
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Classification of the minerals.
00:00:49
Calcium.
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Silicon.
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Shiny.
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Gold.
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Square.
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Silver.
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Platinum.
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Six sides.
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Shiny and very hard.
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Sodium.
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Cubic and shiny.
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Sulfur.
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Sharp and dull.
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Graphite.
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Flat and shiny.
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Quartz.
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Six sides.
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Shiny and hard.
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Cobalt.
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Flat and shiny.
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Nikon.
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Flat.
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Dull and very soft.
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Tau.
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Shiny.
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Flat.
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Shiny.
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Dull.
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Sulfur.
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Two.
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Color amethyst.
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Violet.
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Various minerals.
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Hardness.
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Seven.
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Chemical.
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Formal.
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Side.
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Two.
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Symbol.
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Gold.
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Metallurgy.
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Point.
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One.
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Atomic.
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Mass.
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- Subido por:
- Cp santodomingo algete
- Licencia:
- Reconocimiento - No comercial - Sin obra derivada
- Visualizaciones:
- 20
- Fecha:
- 5 de mayo de 2023 - 11:43
- Visibilidad:
- Público
- Centro:
- CP INF-PRI SANTO DOMINGO
- Duración:
- 02′ 25″
- Relación de aspecto:
- 1.78:1
- Resolución:
- 960x540 píxeles
- Tamaño:
- 91.05 MBytes