Helium, Neon, Argon, Krypton, Xenon, and Radon
Only group 18 elements have noble gas configuration. All other elements lack a noble gas electronic configuration.
He Helium is a noble gas
No. It is fairly inert, but it is not noble. The noble gases are helium, neon, argon, krypton, and xenon which are in group 18 of the periodic table of elements.
all noble gas elements
Yes, it is. The elements in group 18 are noble gases.
All elements, including noble gases, have a nucleus.
All noble gases elements are gases.
No. Halogens are group 17 elements. Noble gases are group 18 elements.
No it does not. It is a noble gas
In noble gas notation, you don't have to write the electron configuration up to that noble gas. You simply put the noble gas in brackets [noble gas] and then continue to write the electron configuration from that point. It just makes it shorter and easier to write electron configurations for elements with a lot of electrons.
Other elements can acquire a noble gas configuration by either gaining or losing electrons. Elements on the left side of the periodic table, such as alkali metals, tend to lose electrons to achieve a noble gas configuration. Elements on the right side of the periodic table, such as halogens, tend to gain electrons to achieve a noble gas configuration. Elements in the middle of the periodic table may gain or lose electrons to acquire a noble gas configuration, depending on the specific element and its properties.
A noble gas is a nonmetal. It belongs to a group of elements that are generally inert, have low reactivity, and do not readily form compounds with other elements.