Chlorine is an element, but chlorine gas in it's pure state is a diatomic molecule, meaning it is two of the same atom covalently bonded. all halogen gases do this, plus a couple others. A good way to remember this is HOFBrINCl. Hydrogen, Oxygen, Florine, Bromine, Iodine, Nitrogen, and Chlorine. All of them ARE NEVER alone in their pure form, they are always diatomic.
ClO4 is not a compound, it exists as ClO4-, which is a polyatomic ion called the perchlorate ion. Some positive ion such as potassium or ammonium must be present to balance the charge and form a compound.
Sodium chloride is a compound because it is made up of two different elements, sodium and chlorine, chemically bonded together in a fixed ratio. Each sodium atom is bonded to one chlorine atom to form the compound sodium chloride, which is commonly known as table salt.
Sodium hypochlorite is a compound, not an element. It is composed of sodium, chlorine, and oxygen atoms.
The element that forms a compound with chlorine with the general formula MCl is metal. The "M" in MCl represents an arbitrary metal element.
Chlorine is an element, because it is in the Periodic Table. It forms the elemental molecule Cl2 ( Cl - Cl) It is a green extremely poisonous gas. Not found directly in nature , but only as it anions Cl^- & ClO^- etc., in NaCl ( Sodium Chloride - common salt) , and Ca(ClO)2 ( a bleach).
Element.
CI does not exist. Cl (with a lowercase L) is the element chlorine
No. It's a molecular element.
chlorine is not a compound. it is an element.
When an element reacts with chlorine gas, it can form a metal chloride if the element is a metal, or a nonmetal chloride if the element is a nonmetal. For example, sodium reacts with chlorine gas to form sodium chloride, while sulfur reacts with chlorine gas to form sulfur dichloride.
Chlorine is an element.
Chlorine is a nonmetal but its is an element, not a compound.
Chlorine (chemical symbol Cl) is an element. The molecular formula for chlorine as a gas is Cl2. It is not a compound because it's just one element; compounds have two or more elements chemically combined.
Chlorine is an element on the periodic table. If you look, its average atomic mass is 35.5 amus. It would be a compound if it was 'connected' with another element, ie Hydrogen. HCl is considered a compound, but chlorine (Cl) alone is just an element.
Chlorine is not a metalloid. It is a non metal.
compound =]
It's an element.