Gaseous compounds: ammonia (NH3), hydrogen sulfide (H2S), methane (CH4) etc.
Gaseous elements: xenon (Xe), hydrogen (H), argon (Ar) etc.
Gases may be elements, compounds, or mixtures. A gas is a phase state of matter.
the noble gases
Noble gases.
Noble gases
No. The noble gases are inreactive and don't form compounds with other elements. This is because they have a full outer shell of electrons.
No, not all gases are elements.
Compounds are combinations of elements. They are different from molecules in the fact that Compounds cannot be a combination of the same element ( O2 ) instead compounds are combinations of different elements ( CO2 )
Unlikely other elements in the periodic table, noble gases rarely form compounds with other elements.
Aluminum, iron, copper, and oxygen are all examples of elements. Elements are pure substances that cannot be broken down into simpler substances by chemical means. They represent the basic building blocks of matter, while compounds and mixtures consist of two or more elements or compounds combined. Gases can be elements, but not all elements are gases; for instance, aluminum and iron are solids at room temperature.
No, substances can be elements or compounds. Elements are pure substances made up of only one type of atom, while compounds are made up of two or more different types of atoms chemically bonded together.
Noble gases, such as helium, neon, and argon, do not typically form compounds because they have a stable electron configuration with a full outer shell of electrons, making them very unlikely to gain or lose electrons to form bonds with other elements.
Some gasses are elements, such as oxygen and nitrogen. Some gasses are compounds of multiple elements put together, such as carbon dioxide.