No, some molecules consist of two or more atoms of the same element. Gaseous oxygen is an example, as it consists of two oxygen atoms. similarly, gaseous nitrogen consists of two nitrogen atoms.
No. At standard temperature and pressure the following elements exist as diatomic molecules: hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, and iodine. Some forms of sulfur are considered to contain as many as 8 atoms per molecule, and a perfect diamond crystal is effectively a single molecule of carbon that can contain thousands of atoms.
No. Metals and noble gasses exists in the form of individual atoms not bonded into molecules. In several of its variants, carbon exists as a covalent network rather than a molecular substance.
Molecules are composed of two or more atoms. The atoms can be either the same element or different elements.
Some examples of molecules made of the same element are: oxygen (O2), ozone (O3), hydrogen (H2), nitrogen (N2), chlorine (Cl2), carbon nanotubes, etc.
Some examples of molecules made of different elements are: water (H2O), carbon dioxide (CO2), methane (CH4), cyanide (CN), hydroelectric acid (HCl), lithium carbonate (Li2CO3), divalproex sodium, carbohydrates, proteins, DNA, etc.
Yes, they are made up of at least two different compounds. For example, H2O is water, two atoms of hydrogen, one of oxygen.
No. Elements are made up of atoms. Molecules or compounds are made up of two or more atoms of same or different elements.
Yes, all the compounds are composed from different atoms.
All compounds consist of molecules.
A compound is a substance in which two or more elements are bonded together chemically. There are some molecules, such as oxygen, O2, that consist of two or more atoms of the same element. Apart from these, all molecules are compounds. Please see the link.
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All states of matter do not necessarily have molecules. The noble gases consist of individual atoms, and ionic compounds consist of ions, or formula units. All states of matter must contain atoms, molecules, or ions, because matter is made of atoms, molecules, and ions.
All elements are made up of molecules.
All compounds consist of molecules.
Yes, all carbohydrates are molecules that consist of the elements carbon, hydrogen and oxygen.
Atoms. Molecules are two or more atoms together.
All elements have atoms, but most do not form molecules.
A compound is a substance in which two or more elements are bonded together chemically. There are some molecules, such as oxygen, O2, that consist of two or more atoms of the same element. Apart from these, all molecules are compounds. Please see the link.
No. Ionically bonded compounds are not considered molecules.
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All states of matter do not necessarily have molecules. The noble gases consist of individual atoms, and ionic compounds consist of ions, or formula units. All states of matter must contain atoms, molecules, or ions, because matter is made of atoms, molecules, and ions.
Molecules and elements are not the same thing. There are many molecules in elements but not elements inside of molecules.
Proteins are found in all living elements.
All elements are made up of molecules.
All classic states of matter can be formed from molecules.