because the are gasses and gasses make up the world
The noble gases group on the periodic table includes helium, neon, argon, krypton, xenon, and radon. These elements are known for their stable and unreactive nature due to having a full outer electron shell.
The noble gas group on the periodic table includes helium, neon, argon, krypton, xenon, and radon. These elements are known for their stability and reluctance to bond with other elements due to having a full outer electron shell.
Helium belongs to the noble gas family, along with elements like neon, argon, krypton, and xenon. These elements are characterized by their low reactivity and full outer electron shells, making them stable and non-reactive.
All of the group 8 (group 0) elements - Helium, Neon, Argon, Krypton, Xenon, Radon
The noble gases, which are helium, neon, argon, krypton, xenon, and radon, have their outermost electron shells full.
Helium, argon, krypton, xenon, radon, and uuo
The noble gases group on the periodic table includes helium, neon, argon, krypton, xenon, and radon. These elements are known for their stable and unreactive nature due to having a full outer electron shell.
The noble gas group on the periodic table includes helium, neon, argon, krypton, xenon, and radon. These elements are known for their stability and reluctance to bond with other elements due to having a full outer electron shell.
Helium belongs to the noble gas family, along with elements like neon, argon, krypton, and xenon. These elements are characterized by their low reactivity and full outer electron shells, making them stable and non-reactive.
helium, neon, argon, krypton, xenon and radon
All of the group 8 (group 0) elements - Helium, Neon, Argon, Krypton, Xenon, Radon
The noble gases, which are helium, neon, argon, krypton, xenon, and radon, have their outermost electron shells full.
All elements in the right most column of the periodic table are called noble gases. They are Helium Neon Argon Krypton Xenon Radon & Ununoctium
The noble gases are extremely stable and have an octet (eight electrons in their outer shell with the exception of helium that has two). The far right group on the periodic table contains the noble gases such as helium, neon, argon, krypton, etc.
Helium, Neon, Argon and if another Krypton.
Elements in the same group or column on the periodic table have similar chemical properties. Helium is in group 18 or the Nobel gases. Elements with similar chemical properties would be the rest of the elements below Helium Neon, Argon, Krypton, Xenon, and Radon
Group 18 is the noble gases, the last group on the periodic table. The elements are Helium, Neon, Argon, Krypton, Xenon, and Radon. These elements have a full outer shell and are virtually nonreactive.