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Which group has a complete outermost shell in a periodic table?
group 18, noble gases
Which family does not easily combine with other atoms?
Noble gases does not easily combine with other elementsbecause they are stable and have complete outermost shell.
What is the main characteristic that all the noble gases have in common?
the noble gases have octet configuration ie they have 8 electrons in their outermost shell ,so they are stable
What are valence electrons and how do they relate to the noble gases?
Valence electrons are electrons in the outermost shell (or outermost energy level or outermost orbital) in an atom. Noble gases have 8 valence electrons. But helium (a noble gas) has only 2 valence electrons.
What property do all the Nobel Gases share?
the noble gases have their valence shell complete
Which group has a complete outermost shell in a periodic table?
group 18, noble gases
Which is the noble gases does not posses 8 electronS in its outermost shell?
it is Helium.
Which family does not easily combine with other atoms?
Noble gases does not easily combine with other elementsbecause they are stable and have complete outermost shell.
What is the main characteristic that all the noble gases have in common?
the noble gases have octet configuration ie they have 8 electrons in their outermost shell ,so they are stable
What group of elements have an outermost electron shell that is complete?
Inert gases
Has Eight electrons in a valence shell?
These are the noble gases which have a complete valence shell.
What are atoms with complete closed outer shell?
The noble gases
What element has a complete outer shell?
The Noble Gases, group 18 (or VIIIa) of the periodic table, have complete outermost shells. They are helium, neon, argon, krypton, xenon, and radon.
What are valence electrons and how do they relate to the noble gases?
Valence electrons are electrons in the outermost shell (or outermost energy level or outermost orbital) in an atom. Noble gases have 8 valence electrons. But helium (a noble gas) has only 2 valence electrons.
Does noble gases react with other elements?
No. Because they already have 8 electrons in their outermost shell and they are stable
What property do all the Nobel Gases share?
the noble gases have their valence shell complete
Is O a molecule?
O is the symbol for Oxygen, which is not a noble gas.No, Oxygen (O) is in group 6 and the noble gases (or inert gases) are in group 8.oxygen is not a noble gas because in order to become a noble gas it is necessary to have a completely filled outermost shell. as oxygen has only 6 electrons in its outermost shell it is not a noble gas because noble gases have 8 electrons which completely fill the outermost shell
