The chemical reaction in which an element like iron combines with oxygen to form an oxide is called oxidation.
That's correct! The chemical formula for water is H2O, which represents two hydrogen atoms bonded to one oxygen atom.
The element number of water is not applicable as water is a compound made up of hydrogen and oxygen. However, hydrogen is element number 1 and oxygen is element number 8 in the periodic table.
Water is not an element, it is a compound composed of hydrogen and oxygen.
Water is the element among coal, steel, tin, and water. Water is composed of the elements hydrogen and oxygen. Coal, steel, and tin are compounds or mixtures rather than elements.
cemical warfare is the word to exlpain people getting gassed like hitler killed many people and the cause was cemical warfare
cemical warfare is the word to exlpain people getting gassed like hitler killed many people and the cause was cemical warfare
The chemical reaction in which an element like iron combines with oxygen to form an oxide is called oxidation.
a
It's a physical change. The chemical formula is still the same.
Chemical.
HI is Hydrogen Iodide. It is a gaseous diatomic molecule that is very soluble in water. When dissolved in water it is called Hydroiodic Acid.
C4h10
That's correct! The chemical formula for water is H2O, which represents two hydrogen atoms bonded to one oxygen atom.
CO2
Silver Oxide
it is a cemical in the sand and salt . ~:)