Sodium.
Neon, Argon, and Krypton are all inert gases. They don't react with pretty much anything. However, if you put a piece of sodium metal in water, it practically explodes, that's how reactive it is.
Mainly because all it has in it's outermost electron shell is one electron, and so it wants to lose that one in order to be stable.
yes and so is silicon and argon
The elements most similar to neon are the other noble gases in group 18. They include Helium, Neon, Argon, Krypton, Xenon, and Radon.
Chlorine
Argon
Yes you are correct, potassium being an alkali metal is definitely more reactive than argon which is a noble gas (group 18 element). Potassium reacts violently with just water while argon is very inert and stable, which is why it remains in the atmosphere as a monatomic element.
Neither. Both argon and krypton does not react with nitrogen.
Noble gases include Neon, Argon, Krypton, Xenon, Radon, Helium, and ununoctium.
yes and so is silicon and argon
Noble gases include Neon, Argon, Krypton, Xenon, Radon, Helium, and ununoctium.
sodium
Noble gases include Neon, Argon, Krypton, Xenon, Radon, Helium, and ununoctium.
The element that has the same number of electrons as argon is Krypton (Kr). Both argon (Ar) and krypton (Kr) have 18 electrons in their neutral state.
Krypton, Argon
In any row of the periodic table, the group 8 element - the noble gas - is the least reactive. The known group 8 elements are Helium, Neon, Argon, Krypton, Xenon and Radon
krypton
helium neon argon krypton xenon radon
Argon is a Non-Reactive Element. Magnesium is a very Reactive Element. Magnesium will react violently when ignited in an Oxygen rich environment.