iron nails
any pure element (there are slightly more than 100 of these that are known)any pure compound (there is an unlimited number of these)
substance because you can write it as a formula
A pure substance.
Copper metal is an element and thus a pure substance.
No. An element is a pure substance made of only one kind of atom. A compound is a pure substance made of two or more kinds of atom.
element
Calcium is an example of a pure substance known as an element, specifically a metal. Carbon is also a pure substance, but it is an element that belongs to the non-metal group.
Yes, an element is a pure substance. An element is composed of only one type of atom. There are no other substances in it. So an element is a pure substance.
pure substance
Yes. Gold is both a pure substance and an element.
Answer: Homogeneous
A pure substance is an element or a compound.
oxygen is an example of a pure substance because a pure substance is made up of one kind of matter and it cannot be broken down into smaller parts.
Sodium is an ELEMENT, a pure substance. As a pure substance there is nothing else with it.
any pure element (there are slightly more than 100 of these that are known)any pure compound (there is an unlimited number of these)
The terms element and compound are used to identify pure substances.
Yes, copper is an element, which is a pure substance.