Helium is chemically inert and does not form any type of ions.
liquid, and gas.
gaseous state.
Helium is an odorless gas.
Helium's chemical symbol is He.
-268.93 °C
helium is a colourless odourless gas
+3 ion
Helium is a gas at room temperature.
heliums period address is 11.09
Every base has a hydroxide ion (OH-) as its characteristic ion.
The ion that is absorbed by a base in water is the hydronium ion. It is considered a type of acidic ion.
A negatively charged ion.