O = one Oxygen atom, H2 = two Hydrogen atoms. The symbol is more often written the other way round as "H2O" and it is the chemical formula for the compound known as "water".
nothing
it is NO
the reaction produces heat
A contexual symbol is a prviate meaning that is created by an author.They can appear in stories and etc. Hope that helped :)
The meaning is 5 oxygen atoms.
No
What is the meaning of a SYMBOL SENTENCE? -Symbol Sentence is a symbol that you can see in the sentence
6566
Copper Hydroxide
The symbol flame is for flammable materials.
meaning of bahrain national symbol
as an antacid or a laxative
It is a speech--Using a symbol or gesture to convey meaning, especially political meaning.
The symbol of currency is usually attributed to a coin.
sign or symbol sign or symbol
ygyg
Sodium