Cl, chlorine is an element, Cl2 is the molecular form of the element. When 'free' chlorine is so reactive that it will react with itself to form diatomic (2 atoms) molecules, but it is still an element.
No. It's a molecular element.
PB is an element. It is the chemical symbol for lead.
Ag is the chemical symbol for silver, which is an element. It is not a compound.
Hl is an element. It is the chemical symbol for the element helium on the periodic table.
The compound formed between I2 and Cl2 is a mixture of the two elements rather than a true compound. Each element retains its molecular identity as I2 and Cl2 do not react to form a stable compound.
No, chlorine is not a compound - it is an element. It is a non-metallic element that exists as a diatomic molecule (Cl2) in its natural state.
Cl, chlorine is an element, Cl2 is the molecular form of the element. When 'free' chlorine is so reactive that it will react with itself to form diatomic (2 atoms) molecules, but it is still an element.
Chlorine is not a metalloid. It is a non metal.
A molecule can be either an element or a compound, depending on its composition. If a molecule consists of only one type of atom, it is an element. If a molecule is made up of two or more different types of atoms bonded together, it is a compound.
When one element replaces another element in a compound during a chemical reaction
No. It's a molecular element.
lithium
"I believe it is Ionic." Whoever said this is wrong, it's covalent (they share an electron from each atom to stabillise themselves) with an instantaneous dipole induced dipole intermolecular force.
Chlorine gas (Cl2) is covalent.
Yes, Cl2 is a molecule composed of two chlorine atoms bonded together. Chlorine (Cl) is a chemical element on the periodic table.
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.