Elements and the Periodic Table Timeline
Описание Раскадровки
Elements and the Periodic Table Timeline
Текст Раскадровки
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- COPPER
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- Copper was the first metal crafted by humans. It is believed the first copper was mined in the Middle East.
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- PHOSPHORUS
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- Phosphorus was discovered by German scientist Hennig Brand when he heated urine.
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- EARLY LIST OF ELEMENTS
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- Lavoisier published a book listing 33 different elements.
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- THE PERIODIC TABLE
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- Dmitri Mendeleev made the first modern periodic table by arranging the first 64 known elements into a chart.
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- EINSTEINIUM
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- Einsteinium is an element named after Albert Einstein and was discovered in the debris of the first atomic bomb.
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- TENNESSINE
- 117
- TsTennessine
- TsTennessine
- 294
- Named after the US state of Tennessee. It is the last element to be discovered. It has an atomic number of 117 and an atomic mass of 294.
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Image Attributions
- "Ivy Mike" atmospheric nuclear test - November 1952 - The Official CTBTO Photostream - (Лицензия Attribution )
- "Lavoisier" - Biblioteca Rector Machado y Nuñez - (Лицензия Attribution )
- Copper specimen detail - docoverachiever - (Лицензия Attribution )
- D.I. Mendeleyev - sergey245x - (Лицензия Attribution )
- Matches - JefferyTurner - (Лицензия Attribution )
- Mendeleev's 1869 Periodic Table - shehal - (Лицензия Attribution )
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