4 ms·
What do you think is hardest to obtain element with a relatively low atomic number?
by lifeformed 14y ago
What do you think is hardest to obtain element with a relatively low atomic number?
- maxerickson 14y agoFor DIY, I'd guess helium.
- RBerenguel 14y agoScandium?
- iand 14y agoGet it from a party balloon?
- TeMPOraL 14y agoMay be hard to keep for longer than a day or two though.
- ISL 14y agoWhat's low? Need it be pure? What tools do you get? Can you spend money?
- mschuster91 14y agoI'd say fluor because it's damn reactive (and thus, dangerous).
- antoko 14y agoGroup I metals are highly reactive and get more so as you increase atomic number, so if potassium counts as "low" that would be my bet... of course it would depend what the rules are.