compounds
Elements with complete outer energy levels are noble, which means that they will not bond with other elements. They are not (normally) reactive.
The column on the periodic table that contains elements with completely filled outer energy levels is the noble gases column (group 18 or Group 8A). These elements have a full outermost energy level, making them stable and less likely to form bonds with other elements.
The noble gases is the most stable group of elements. They have their outer electron energy levels full, but the number of electrons vary according to which noble gas it is. They are group 18 on the periodic table.
Correct, noble gases such as helium have full outer energy levels and are stable, making them unlikely to form compounds with other elements. In the case of helium, it has only two electrons in its outer energy level, fulfilling the octet rule without the need to gain or lose electrons.
Yes, an atom of phosphorus is stable. Phosphorus has a stable electron configuration in its ground state, with 15 electrons arranged in energy levels. It forms stable compounds with other elements to fulfill its outer electron shell.
Elements with complete outer energy levels are noble, which means that they will not bond with other elements. They are not (normally) reactive.
Atoms with a complete outer energy level or stable octet are more stable and less likely to react with other atoms. Inert gases like helium, neon, and argon have full outer energy levels and do not readily react with other elements, making them chemically stable.
The column on the periodic table that contains elements with completely filled outer energy levels is the noble gases column (group 18 or Group 8A). These elements have a full outermost energy level, making them stable and less likely to form bonds with other elements.
The noble gases is the most stable group of elements. They have their outer electron energy levels full, but the number of electrons vary according to which noble gas it is. They are group 18 on the periodic table.
group 18
Some elements are stable on their own because they have a complete outer energy level. These elements are called noble gases. Hydrogen and Helium have a complete energy level with two electrons and all of the other elements are stable with eight. When an element doesn't have a complete outer energy level it is stable in a compound. This is because it is being combined with another element to complete it's energy level.
If the outer energy level of an atom is already filled with electrons, it is less likely to react because atoms tend to be more stable when their outer energy levels are full. This full outer level signifies that the atom has achieved a more stable electron configuration (usually the octet rule for most elements).
Group 18 elements have a stable octet.
Nobel gases. They are stable elements in that they have complete outer shells, but they can be made to react with other elements to form compounds. For elementary chemistry, however, they can be considered inert.Ray
STUDY
Group 8
All of the Noble Gases, which are on the right side of the periodic table, have a full outer energy level. The elements that are Noble Gases are the following: Neon Argon Krypton Xenon Radon Ununoctium