Its an element and an atom.
Copper is a element. It is neither compound nor mixture.
Copper wire is made of the element copper. Copper is a pure substance, not a compound, because it is made up of only one type of atom.
NH3 is molecule of ammoia. It is not element
Copper metal is an element. It is categorized as a pure substance made up of only one type of atom, specifically copper atoms.
There is one atom of that element in the molecule.
An element, atom, crystal, compound, and molecule are all forms of matter.
Copper is a element. It is neither compound nor mixture.
Copper wire is made of the element copper. Copper is a pure substance, not a compound, because it is made up of only one type of atom.
A molecule is the smallest part of a compound that still retains the properties of said compound. As the atom is the smallest particle of an element into which it can be divided and still retain all the properties of that element, the molecule is the atom's analog for a compound.
Copper oxide is a compound made up of copper and oxygen atoms. It is not considered a single atom itself, but rather a combination of atoms bonded together.
Copper is normally encountered as metal which is a giant lattice of atoms.
Copper is an element. An element consists of one type of atom. If there is more than one type of atom it can be a mixture of elements, or it could be a compound or alloy, but not an element.
NH3 is molecule of ammoia. It is not element
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.
An atom for an ELEMENT and a molecule for a COMPOUND.
Copper metal is an element. It is categorized as a pure substance made up of only one type of atom, specifically copper atoms.
Atom, Molecule, Compound, Element, DNA, etc..