Most elements occur as singular atoms, but there are also diatomic and polyatomic elements, which are sometimes referred to as "molecular elements."
Diatomic atoms: Hydrogen (H), Nitrogen (N), Oxygen (O), Fluorine (F), Chlorine (Cl), Bromine (Br) and Iodine (I)
A good strategy for remembering these is: Have No Fear Of Ice Cold Beer.
Polyatomic atoms: Phosphorus (P), Sulfur (S), Selenium (Se).
bromine and oxygen
A chemist studies elements, atoms,and molecules
are molecules are joined together to form elements
No elements can be made from molecules, because molecules are made from elements instead. If the question is really, "What elements normally occur in nature as diatomic molecules?", the answer is hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine.
combinations of molecules are called elements.
Molecules are made out of atoms, without atoms there are no molecules. Charged molecules (ions) will form compounds as elements do, by combining in whole-number ratios with the ions of other elements and compounds.
Carbon, Hydrogen, Oxygen
Molecules and elements are not the same thing. There are many molecules in elements but not elements inside of molecules.
Molecules are not elements. Elements make up molecules, though.
Elements chemically combine to make molecules.
All organic molecules are comprised of covalent bonds between hydrogen atoms and carbon atoms. There are many other elements that play a role in modifying the structure of organic molecules, such as oxygen, phosphorous, and nitrogen.
atoms Edit: Atoms and elements are two different things, an elements basic form is an atom. The most common elements found in carbon based molecules besides carbon are Oxygen, Hydrogen, and Nitrogen. However, there are others depending on the molecule.
A chemist studies elements, atoms,and molecules
Oxygen Hydrogen Nitrogen Carbon Sulfur and something else.
All elements have atoms, but most do not form molecules.
atoms combine to form molecules of elements
are molecules are joined together to form elements
are molecules are joined together to form elements