Noble metals are metalsthat are resistant tocorrosion or oxidation. They tend to be precious metals, often due to rarity in the crust of the Earth. The noble metals are considered to be, e.g
The noble metals are Ru, Os, Rh, Ir, Pd, Pt, Ag, Au, Hg. (:
helium, neon, argon, krypton, xenon, radon
Noble gases family is group 18 (or group VIIIA) on the periodic table. He has 2 valence electrons, all other elements have 8 valence electrons
The noble gas family includes the elments Helium, argon, krypton, neon, Xenon, and radon. They have a full outer shell of electrons, which makes them unstable and unable to create compounds.
Noble gases family contain: helium, neon, argon, krypton, xenon, radon and ununoctium.
Noble gas family (group) contain: helium, neon, argon, krypton, xenon, radon; the ununoctium characteristics are not known.
Ones which resist chemical action
All noble gases elements are gases.
The Noble Gases-because they rarely combine with other elements and are found only as uncombined elements in nature.
The Noble Gas group, which is Group 18.
"Noble gases" is the usual name given. The noble gases are inert due to closed electron systems and strong typically antibonding character in their molecular orbital systems.
This is the noble gases familiy.
All noble gases elements are gases.
Noble gases
The Noble Gases-because they rarely combine with other elements and are found only as uncombined elements in nature.
The noble gases (aka inert gases) are the most stable elements.
The Noble Gas group, which is Group 18.
I'm guessing noble gases since they do not react with other elements
The Group 18 elements are called the noble gases or sometimes inert gases. Wikipedia has information on the noble gases, and a link is provided.
The Noble Gases, group 18
All the members of the noble gases family (group 18 of the periodic table) are gases at room temperature.
"Noble gases" is the usual name given. The noble gases are inert due to closed electron systems and strong typically antibonding character in their molecular orbital systems.
This is the noble gases familiy.
The Noble gases, these are unreactive elements which exist as single atoms due to them having a full outer shell of electrons.