mozork1
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Posts posted by mozork1
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I like collecting samples of chemical elements in their pure form…
Ordered some Yttrium and some Chromium from AliExpress.
50g and 100g chunks of each respectively.
— Can I keep the Yttrium in open air/exposed indefinitely?
— Are Yttrium and Chromium safe to handle with bare/unprotected hands?
Some Questions Regarding Yttrium and Chromium…
in Chemistry Forum
Posted
i got this.....