All or almost all of the nonmetal and metalloid elements that are not noble gases have this property. All the halogens, oxygen, nitrogen, and carbon all form many compounds with other elements as well as polyatomic allotropes of the elements themselves at standard temperature and pressure.
Carbon is the element that has the ability to combine with itself and other elements, forming a wide variety of compounds essential for life. Its unique bonding properties allow for the diversity and complexity of organic molecules found in living organisms.
No. argon is a monoatomic element. It does not combine with other elements or with itself.
Carbon, or C on the periodic table.
Iron is an element in itself.
Co is, itself, an element so there are no elements in it.
Silicon is an element itself, so there are no elements that belong to silicon besides itself.
Scandium is, itself, an element and so there are no elements of scandium.
Calcium is itself an element. Elements do not contain other substances.
Argon is an element by itself.
Copper is itself an element.
Carbon is best able to combine with itself and hydrogen to form large molecules due to its ability to form strong covalent bonds with other carbon atoms and hydrogen. This allows for the formation of diverse carbon-based structures such as hydrocarbons, polymers, and complex biomolecules.
The atmosphere itself is NOT an element. The atmosphere is a mixture of all the gases around the planet. Some gases are elements, but because there is more than one gas in the atmosphere, it is a MIXTURE of elements not an element itself.