The Noble gasses. Neon, Argon, Xenon, Radon, Krypton and Helium
group 8a: (the noble gases)
Their valence electron shells are full; they are happy the way they are!
The Noble gasses. Neon, Argon, Xenon, Radon, Krypton and Helium.
The noble gases (He, Ne, Ar, Kr, Xe, Rn) are the most unreactive chemical elements.
The noble gases in group 18 are the most unreactive elements.
elements of group-18 are resistant to form compounds. They are highly stable.
the noble gases or inert gases
Noble gasses are most resistant to form compounds. They have a complete outermost energy level. But Xenon makes few compounds.
All matter is made up of various elements, and most elements are found in the form of compounds. There are far more compounds than there are elements.
There are 2 elements that all the organic compounds have. They are carbon and hydrogen. Most organic compounds contain oxygen.
Organic compounds always contain Carbon and Hydrogen. Most organic compounds contain elements like Oxygen,Nitrogen,Phosphorus and sulphur. Organic compounds are found in living things.
Every organic compounds consist Carbon and Hydrogen. Other then that, more organic compounds contain Oxygen,Nitrogen,Phosphorus and Sulphur. Some organic compounds may contain Halides, or other elements.
Noble gasses are most resistant to form compounds. They have a complete outermost energy level. But Xenon makes few compounds.
Compounds.
There are many suffixes used with naming compounds. The suffixes most commonly used are -ous, -ide,-ite, -ic, or -ate.
There are certainly oxygen and nitrogen atoms on Saturn, but most of them are in compounds with other elements (particularly hydrogen, forming water and ammonia respectively).
The properties from the original elements are all left behind; almost no compound shows any of the properties of its constituent elements (the most widely used example of this is sodium and chlorine forming sodium chloride).
compounds
All matter is made up of various elements, and most elements are found in the form of compounds. There are far more compounds than there are elements.
There are 2 elements that all the organic compounds have. They are carbon and hydrogen. Most organic compounds contain oxygen.
Minerals are inorganic, but most are compounds, not elements.
Elements form molecules of chemical compounds
oxides
Compounds