If it is in a solid form and is grinded, it will release lots of harmful dust, if you breath in that dust it can cause berylliosis and lung cancer, if it is a clean cut, it will release little dust, and won’t be nearly as harmful as it being grinded, it could not even be noticeable if it is very little.
It's dangerous
Probably beryllium. Beryllium is a suspected carcinogen and can cause contact dermatitis.
Beryllium is a naturally-occuring (albeit rare) mineral often found in the earth's crust. We get gemstones (such as emerald and aquamarine) from beryllium compounds in the environment, so the element itself is not environmentally dangerous. However, it is toxic to plant and human life.
There is long list in English wikipedia- beryllium is a light dimensionally stable metal over a range of temprerature and is used in for example rocket nozzles. Beryllium is dangerous stuff- causes beryllosis- a nasty form of cancer- so its not used in everyday applications.
compounds containing beryllium are poisonous and it is toxic if you breathe in it's dust
Yes. It is the compound of the elements Beryllium and fluorine.
Beryllium. And it's an element, not a chemical.
No. Beryllium is a metallic element. However, there is a such thing of beryllium oxide, which forms when beryllium combines with oxygen.
Beryllium lose electrons (2).
Be3N2 That is 3 beryllium atoms + 2 Nitrogen atoms
Beryllium is a metal.
The valence of beryllium is two.