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