0
Add your answer:
Earn +20 pts
Are noble gases group IV?
No, noble gases are not group IV elements. Noble gases are group VIII elements on the periodic table, located in the far right column. Group IV elements are the carbon group elements.
Helium is the element of group viiiA?
Helium is actually classified as a noble gas and belongs to group 18 (VIII A) in the periodic table. It has two electrons in its outer shell, making it chemically stable and unreactive. This property is characteristic of noble gases, which is why they are sometimes called "inert gases."
When all group IIA lose their valence electrons the remaining electrons configurations are the same as for what family of elements?
When group IIA elements lose their valence electrons, they form cations with a +2 charge and have the same electron configuration as the nearest noble gas in the periodic table, which is group VIIIA (noble gases).
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.
Are noble gases found in group VIIA?
No, noble gases are found in group 0/VIII of the periodic table, not in group VIIA. Group VIIA consists of the halogens, which include elements like fluorine, chlorine, bromine, iodine, and astatine.
What is the meaning of noble gases in Periodic table Group VIIIA?
Noble gases are very unreactive chemical elements.
What is the name of the family of elements in Group VIIIA 18?
The family of elements in Group VIIIA 18 is known as the noble gases. They are characterized by their stability due to having a full outer electron shell, making them generally unreactive. The noble gases include helium, neon, argon, krypton, xenon, and radon.
Are noble gases group IV?
No, noble gases are not group IV elements. Noble gases are group VIII elements on the periodic table, located in the far right column. Group IV elements are the carbon group elements.
What is the roman numeral of the noble gas family?
Old textbooks usually gave the noble gases group 0., although some did call it group VIIIA.
The elements that do not ordinarily form compounds are?
Noble gases, such as helium, neon, and argon, do not typically form compounds because they have a stable electron configuration with a full outer shell of electrons, making them very unlikely to gain or lose electrons to form bonds with other elements.
Why is group VIIIA called noble or inert gases?
Group VIIIA, the noble or inert gases, are called so because they have a full outer electron shell, making them stable and chemically unreactive. They rarely form chemical bonds with other elements, making them inert or noble.
Helium is the element of group viiiA?
Helium is actually classified as a noble gas and belongs to group 18 (VIII A) in the periodic table. It has two electrons in its outer shell, making it chemically stable and unreactive. This property is characteristic of noble gases, which is why they are sometimes called "inert gases."
When all group IIA lose their valence electrons the remaining electrons configurations are the same as for what family of elements?
When group IIA elements lose their valence electrons, they form cations with a +2 charge and have the same electron configuration as the nearest noble gas in the periodic table, which is group VIIIA (noble gases).
The discovery of what element led to the addition of group zero?
The discovery of the noble gases led to the addition of the group 0, which is also designated as group 18/VIIIA.
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.
Are noble gases found in group VIIA?
No, noble gases are found in group 0/VIII of the periodic table, not in group VIIA. Group VIIA consists of the halogens, which include elements like fluorine, chlorine, bromine, iodine, and astatine.
What nonmetals that do not react naturally with other elements?
Nonmetals that do not react naturally with other elements are inert. These nonmetals are called the noble gases and are in Group 18 (VIIIA) on the Periodic Table.
