An element is made up of only one type of atom. It may have atoms with different neutron numbers, which are called isotopes, but they still have the same atomic (proton) number.
No it isn't. An element is one kind of atom, it is not made of different kinds of atoms.
Atoms make up all matter. An element has atoms that are all the same. Compounds are made of different kinds of atoms combined chemically in exact whole number ratios.
Solids, liquids, gases - all matter - are made up of atoms (or other things, like molecules, that are made from atoms)! ELEMENTS are the kinds of atoms that we can have. Carbon is an element, hydrogen is an element, and so is oxygen.
this mean like of human body
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.
No it isn't. An element is one kind of atom, it is not made of different kinds of atoms.
Aluminium oxide is a compound 'cos it's made of 2 kinds of atoms. If it has to be an element, it has to be made of same kind of atoms like graphite/diamond/H2(gas).
All substances are made up of atoms. Atoms are the basic building blocks of matter and are composed of protons, neutrons, and electrons. These atoms combine to form molecules, which make up different substances.
an element
An element.
Elements are made of atoms. Each element is made up of the same kind of atoms, having the same atomic number.
Molecule and compound comprises of different atoms. Atoms are combined in fixed ratio.
element
An element is made up of one kind of atoms
Atoms make up all matter. An element has atoms that are all the same. Compounds are made of different kinds of atoms combined chemically in exact whole number ratios.
An atom is a particle the smallest of an element. An element is a substance made up of many atoms of ONE kind (or molecules consisting of two or more identic atoms)
An atom is the smallest piece of an element. Said another way, and element is made up one and only one kind of atoms.