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The class of noble gases (Helium, Neon etc. in group 18)
There are two groups that come to mind when talking stability: the noble gases and the coinage metals. The noble gases (He, Ne, Ar, Kr, Xe, and Rn) are very chemically stable and do not readily form compounds. Note that although Radon is chemically stable, it's not stable from a nuclear standpoint and will decay (but it is not reactive in the chemical sense).
The coinage metals (such as gold, silver, and copper) are very unreactive. Note that the further an element is from Au on the Periodic Table, the more reactive it is (obviously the Noble gases do not follow this trend).
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Which element in group VIII are very stable?
all elements in group 8 are very stable as they have 8 electrons in their outermost electron shell, satisfying the octet rule. They are very stable and are called noble gas. they exist in a monoatomic gas.
Why atoms of group 0 elements do not form ions?
Group 0 elements, also known as noble gases, have a full outer electron shell which makes them very stable and unreactive. They do not readily gain or lose electrons to form ions because doing so would disrupt their stable electron configuration.
Why do members of group 0 have similar properties?
All the elements in the same group have similar properties because the have the same number of valency electrons. Same is the case with group ) elements they have the same number of valency electrons which is 8 so that's why the =y have similar properties
What column in the periodic chart contains the atoms with an ideal electron configuration?
The column in the periodic table that contains atoms with an ideal electron configuration is the noble gases group (Group 18). These atoms have a full outer shell of electrons, making them stable and less likely to react with other elements.
Why don't group 0 elements react?
Group 0 elements, also known as noble gases, have a full outer electron shell which makes them very stable. They do not react because they have no tendency to gain, lose, or share electrons to achieve a stable electron configuration.
Which family is very stable and nonreactive?
Elements in group 18 of the periodic table.
Where are elements with full outer shells located on the periodic table?
Elements with full outer shells, the noble gas elements, are located in the column at the extreme right of the periodic table.
What is the physical properties of group 18 elements?
Group 18 elements, also known as the noble gases, are colorless, odorless, and tasteless gases. They are nonreactive due to their full outer electron shells, which results in high ionization energy and electronegativity. These elements exist as monatomic gases in their natural state.
What have a full set of electrons on their outermost energy level?
The noble gases (group 18/VIIIA/0) are naturally occurring elements that have a full valence shell with eight valence electrons (an octet), except for helium which has two valence electrons (a duet). This makes these elements very stable and very nonreactive.
Which element in group VIII are very stable?
all elements in group 8 are very stable as they have 8 electrons in their outermost electron shell, satisfying the octet rule. They are very stable and are called noble gas. they exist in a monoatomic gas.
Why are noble gas nonreactive?
Having the outer shell of electrons filled noble gases are very stable.
Why is group 18 on the periodic table a nonreactive group?
Noble gases have completely filled orbitals. They generally have 8 valence electrons (helium has only 2) and have stable electronic configuration. Hence they are chemically inert and generally donot form compounds under normal conditions.
What elements are very stable and have low reactivity?
They are called noble gases or inert elements. Belong to group 8A or 18 They are called noble gases or inert elements. Belong to group 8A or 18 They are called noble gases or inert elements. Belong to group 8A or 18
Why atoms of group 0 elements do not form ions?
Group 0 elements, also known as noble gases, have a full outer electron shell which makes them very stable and unreactive. They do not readily gain or lose electrons to form ions because doing so would disrupt their stable electron configuration.
Why do members of group 0 have similar properties?
All the elements in the same group have similar properties because the have the same number of valency electrons. Same is the case with group ) elements they have the same number of valency electrons which is 8 so that's why the =y have similar properties
What column in the periodic chart contains the atoms with an ideal electron configuration?
The column in the periodic table that contains atoms with an ideal electron configuration is the noble gases group (Group 18). These atoms have a full outer shell of electrons, making them stable and less likely to react with other elements.
Why other elements are like neon and argon nonreactive?
Elements like neon and argon are nonreactive because they have stable electron configurations with full outer electron shells. This makes them very unwilling to gain, lose, or share electrons with other atoms, leading to their inert nature.
