Compounds, that's how it's called
It is true. A compound contains two or more different type of atoms.
what kind of molecules contain the insructions for ordering amino acid in protein
ELEMENTAn elementAn element.
Though some molecules are made up from a single element, many of the molecules exist aren't from a single element.
Carbon atoms. Organic molecules, such as proteins, carbohydrates, lipids, and nucleic acids, all contain carbon atoms as their central structural element. This is why life on Earth is considered carbon-based.
atom
H20-Which means two hydrogen atoms and one oxygen atom.
mass energy and binding energy
Elements that contain only one type of atom are called pure elements or monatomic elements. For example, helium (He), neon (Ne), and oxygen (O) are pure elements because they consist of only one type of atom in their chemical structure.
It is true. A compound contains two or more different type of atoms.
Elements only contain one kind of atom.
Element are the pure substances that contain atom of same kind. Atoms are fundamental particles of matter.
A substance that only contains one kind of atom is called an element.
An element. eg soduim: Na You can get diatomic and polyatomic ions/molecules like O2 and S8 which are normally gaseous. These contain only one kind of atom.
what kind of molecules contain the insructions for ordering amino acid in protein
If a molecule is made of only one type of atom, then it is a pure element in molecular form. For example, hydrogen gas, as it was used in balloons before the Hindenburg caught fire, is a pure element. That gas consists of hydrogen molecules - H2. Hydrogen gas nearly always forms two-atom molecules and is still a pure element. The Oxygen in the air is a pure element but it also is only found as two-atom gas-molecules - O2. The well-known Buckyballs which are large molecules of carbon are nothing but carbon and therefore are molecules of one element - pure carbon.
In metallic bonding, the valence electrons freely 'jump' from atom to atom, forming kind of an electron sea.