Noble gases group has only non metals.It is group 18 on the periodic table.Noble gases includes helium,neon and xenon.
Period 2, It only contains two metals, making it the least metallic period
Group 17 and 18 both contains non metals.Group 17 is called Halogens.Group 18 is called Noble Gases.
Group 18 on the periodic table contains the noble gases, also known as the inert gases. This family includes helium, neon, argon, krypton, xenon, and radon. They are colorless, odorless gases with very low reactivity.
Helium is a Noble Gas in Group O.
Noble gases group has only non metals.It is group 18 on the periodic table.Noble gases includes helium,neon and xenon.
Period 2, It only contains two metals, making it the least metallic period
The first period or row contains only elements that are gases at standard temperature and pressure.
This is the group 18 of the periodic table of Mendeleev.
Group 17 and 18 both contains non metals.Group 17 is called Halogens.Group 18 is called Noble Gases.
The noble gases group on the periodic table contains the most nonreactive nonmetals. This group includes elements such as helium, neon, argon, krypton, xenon, and radon, which have a full valence shell of electrons and are therefore stable and unreactive.
At a pressure of 1 atmosphere and 20 deg C, only one group (17) contains exactly 2 gases.
The noble gases group consists of the elements helium, neon, argon, krypton, xenon, and radon. These elements are also known as Group 18 or Group 0 elements on the periodic table. They are characterized by their low reactivity and complete outer electron shells.
No, the periodic group that contains all three phases of matter is group 17 - the halogens. They exist as gases (fluorine, chlorine), liquid (bromine), and solids (iodine, astatine) at room temperature.
Group 18 on the periodic table contains the noble gases, also known as the inert gases. This family includes helium, neon, argon, krypton, xenon, and radon. They are colorless, odorless gases with very low reactivity.
Carbon (C)
There is no method to designate such properties. Only symbols with atomic number are mentioned.