period 2.
The elements are nitrogen, oxygen, fluorine and neon.
Lower right. The Noble gases are in the far right column. As you go down the table the elements get heavier (more dense).
The so-called noble or inert gases are in Group 18, the last group on the right of the periodic table of the elements.
Elements in group 18 are gases at room temperature.
Group 18 on the Periodic Table contains the Inert Gases. Inert Gases tend to be unreactive. This group has the elements Helium, Neon, Argon, Krypton, Xenon, and Radon.
Periodic Group 18(0) has all gaseous elements in it, commonly known as the noble, or inert gases.
Lower right. The Noble gases are in the far right column. As you go down the table the elements get heavier (more dense).
The so-called noble or inert gases are in Group 18, the last group on the right of the periodic table of the elements.
Noble gases or group 18
This is the group 18 of the periodic table of Mendeleev.
Elements in group 18 are gases at room temperature.
Group 18 on the Periodic Table contains the Inert Gases. Inert Gases tend to be unreactive. This group has the elements Helium, Neon, Argon, Krypton, Xenon, and Radon.
Periodic Group 18(0) has all gaseous elements in it, commonly known as the noble, or inert gases.
Group 18, otherwise known as the noble gases.
Group 18, also called the noble gases, contains the elements that are nonreactive.
It is alkali metals
right side, last group (or last column). Noble gases are group 18 elements.
There are eleven elements that are gases at standard temperature and pressure. Hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon, radon.