To start off with I want everyone to know that I'm not doing this for nay kind if drugs or anything illegal, just having some fun. So I know that lithium( Li) is the least alkaline metal in group one and that it will react with water like Na ,k, Fr, Rb and Cesium (Cs). So I decided to take apart some rechargeable D cell Li batteries to gather some lithium, the first time I tried it didn't react with the water at all. The second time I did all my work covering everything in mineral oil to make sure non if it reacted with the moister in the air ,then dried it. But when I placed that in water it still did nothing after 10 minutes. I even tried hot water but still nothing. Can someone give me an explanation if what's wrong with my lithium? The batteries came out of a cordless drill that no longer took charge in case that has anything to do with it. Thank you ( I'm sorry for any spelling mistakes or chemical symbol errors, been quite a few years since I have been out of chemistry)
The lithium-ion batteries do not contain pure metallic lithium, nor do they contain any metallic alloy of lithium. They contain various intercalation compounds which are relatively harmless by themselves.
When a charged battery is short-circuited (by throwing it into the water or otherwise), it may react quite violently, but that's another story. Any battery would do the same, more or less. It's about physics, not chemistry (I mean, chemical reactions would occur as well, but they don't explain the explosive part; they would occur during the normal operation all the same).