They show trends in their physical properties. This is not true for the noble gases. The elements considered noble gasses are: As you move down the group (He, Ne, Ar, etc), the boiling points increase. I'll assume that when you say "group 0", you mean the noble gases. The chemical inertness of the noble gases is explained. These are called noble gases and all of them are non-reactive or inert. The elements in this group have a silvery white color and tarnish on contact with air. In group theory, a branch of abstract algebra, a cyclic group or monogenous group is a group that is generated by a single element. 4. Additive identities. Helium only has 2 electrons in its outer shell, while the others all have 8. The noble gases are another family of elements, and all of them are located in the far right column of the periodic table. An additive identity is the identity element in an additive group.It corresponds to the element 0 such that for all x in the group, 0 + x = x + 0 = x.Some examples of additive identity include: The zero vector under vector addition: the vector of length 0 and whose components are all 0.Often denoted as or →. The Group 0 elements, the NOBLE GASES consist of helium, neon, argon, krypton, xenon and radioactive radon. That is, it is a set of invertible elements with a single associative binary operation, and it contains an element g such that every other element of the group may be obtained by repeatedly applying the group operation to g or its inverse. What state of matter are all Group 0 elements in at room temperature? On the right hand column of the periodic table, you will see elements in group 0. Their uses depend on their inertness, low density and non-flammability. In the rest of the periodic table, the number of the group is the same as the number of outer shell electrons in the atoms of that group. A powerpoint presentation, designed to be used with the interactive whiteboard looking at Group 0. This is a list of the 118 chemical elements which have been identified as of 2021. Across 2. It does have to do with more electrons. For all of you budding chemists, the far right is also known as Group Zero (Group 0) or Group Eighteen (Group XVIII). What word describes a chemical that is unreactive? The group 0 elements, the noble gases, are all unreactive non-metal gases. Why is group 0 not called group 8, even though it comes after group 7? A noble gas atom is non-polar, meaning that its electrons are distributed evenly around the atom ON AVERAGE. 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