Potentially. While helium itself is inert and thus non-toxic, like any gas it can push oxygen out of the way. Breathing pure helium means you are not breathing oxygen. Without oxygen you can die in minutes.
No however the lack of oxygen is deadly. It is unlikely that you will hurt yourself sucking the helium out of balloons, as long as you breathe oxygen in between breaths of helium. There is a small percentage of helium (.0005%) in the earths atmosphere.
Sulfur dioxide is deadly to lichens. It is a common air pollutant that can harm lichens by disrupting their metabolic processes and causing tissue damage.
They are filled with helium gas. They used to be filled with hydrogen gas but that proved to be deadly at times.
When helium and chlorine combine, they form a compound called helium chloride (HeCl2). This is a rare and unstable compound that will typically decompose quickly into its individual elements due to the weak bonding between them.
He - Helium
The symbol of Helium is He. Helium's atomic number is 2.
helium in a jar diff from helium atom
The symbol for hydrogen is H, and the symbol for helium is He.
The abbreviation for gas helium is He.
There is no word equation, except that helium will exist as liquid phase in liquid helium
Yes you can, but only in vast amounts, 1 balloon isn't going to kill you, but it might make you a bit dizzy because helium speeds up the way oxygen leaves the body, so by taking too much helium, you can actually die from suffocation. Be careful when using helium, because as funny as it can be to sound like Munchkins from the Wizard of Oz, it can be dangerous, and if over used like a drug, fatal.
Helium: He