If a substance is made out of one chemical it is called a Element.
An element is a substance made of only one kind of atom. Each element has a unique atomic number, which represents the number of protons in its nucleus. Examples of elements include oxygen, gold, and carbon.
hydrogen
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.
A substance that is made of only one atom and cannot be broken down into simpler substances
A substance made up of only one kind of atom is an element, which is a pure substance.
A substance made up of only one kind of atom is an element.
If a substance is made out of one chemical it is called a Element.
An element is a substance made of only one kind of atom. Each element has a unique atomic number, which represents the number of protons in its nucleus. Examples of elements include oxygen, gold, and carbon.
element
Element
hydrogen
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
It is known as an element. An element is a substance that is made up of only one type of atom, characterized by a unique atomic number on the periodic table.
A substance that contains only one type of atom is called an "element".
element