TRUE (apex)
The noble gases were once called inert gases because until about 1960, no compounds of them had been discovered.
TRUE (apex)
True. Noble gases are inert because they have a full outer electron shell, making them stable and unlikely to react with other elements.
Group-18 elements do not react. They are noble gases.They are inert in nature.Noble gases are unlikely to react. They are in the 18th period of the periodic table. They are called inert gasses too.
TRUE (apex)
pure or inert gasses
The noble gases were once called inert gases because until about 1960, no compounds of them had been discovered.
TRUE (apex)
Inert gases, because at that time it was believed that these gases had no chemical reactions at all.
Noble gases are generally colourless, odourless gases. They are found in trace amounts in the earth's atmosphere. They are chemically inert.
With very few exceptions (you can make argon fluorides, but you have to work at it), the noble gases are nonreactive--they won't form compounds.
True. Noble gases are inert because they have a full outer electron shell, making them stable and unlikely to react with other elements.
Noble gases are not active because of their outer shells. The outer shells of these gases are full of 8 valence electrons, which make them stable and inert.
Group-18 elements do not react. They are noble gases.They are inert in nature.Noble gases are unlikely to react. They are in the 18th period of the periodic table. They are called inert gasses too.
Inert gasses are also called noble gasses. These gasses are unlikely to participate in chemical reactions. Inert gasses are located in the 8th group of the periodic table.Inert gasses are also called noble gasses. These gasses are unlikely to participate in chemical reactions. Inert gasses are located in the 8th group of the periodic table.
Yes. Neon is a part of noble gases (or inert gases)