element is a substance which consists of same kind of atoms while compound is a substance which consists of two or more kinds of atoms in a fixed ratio. examples of elements :- nitrogen,oxygen,carbon and examples of compound are water,carbondioxide..
Pb is a compound.
Ag is the chemical symbol for silver, which is an element. It is not a compound.
HI is a compound. The Compound name is Hydrogen Iodide.
A single displacement reaction is a type of chemical reaction where a free element replaces another element in a compound. This occurs when a more reactive element displaces a less reactive element in a compound, forming a new compound and releasing the displaced element.
Gold is a pure element, not a compound, so it is homoatomic.
The ite suffix in chemical compound names indicates a lower oxidation state of an element compared to the -ate suffix. It helps differentiate between different forms of the same element in a compound.
element. Sulfur dioxide (SO2) is a compound
The number placed below an element symbol in a chemical formula is called a subscript because it indicates the number of atoms of that element in a molecule or compound. The subscript is written slightly below the element symbol to differentiate it from the coefficient, which applies to the whole molecule or compound.
KCl is a compound not an element.
it is a compound
Beryllium is an element. It is not a compound
cornstarch is a compound element.
Mixture
if it dissolves its a compound if not its an element.
NO = Nitrous Oxide - compound No = Nobelium - element
It is a compound Carbon is an element.
salt is a compound. it is not an element