結果 : what is element 77

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0:36

What are the main industrial uses of iridium Ir 77 #science #element #facts

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agtperiodictable.com - atomic element: 77 symbol: Ir Name: Iridium

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9 回視聴 - 1 年前
0:41

Iridium (Ir) symbol chemical element of the periodic table

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4:05

Iridium | Element 77 of the Periodic Table

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Element 77 - Inherent Safety and Security

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Iridium - The Element 40 Times as Rare as Gold

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Element Facts - Iridium

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JEE Main PYQs (d- & f-block Elements) | Lecture#7 | Inorganic Chemistry | D.S.Sir #iit #jeeadv

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Iridium - The MOST RARE Metal on Earth!

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iridium element 77 / iridium element uses / iridium ores / iridium jewlery / iridium spark plug

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This Element Has A Half-Life Longer Than Universe’s Age

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Element 77

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DUPONT FILMTEC NF270-4040 nanofiltration membrane element adopts high precision fully automatic prod

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Element Flow Level 77 walkthrough

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An element X, forms a volatile hydride XH3 with a vapour density of 17.0 The relative atomic mass

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This is one of the weirdest reactions I've ever seen

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Which Element Does Capricorn Belong To?

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Basic Arrow Icon Element 77

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