It's called "nukalium family"
Most metals are reactive to some extent, but their reactivity varies. Some metals, such as gold and platinum, are less reactive and do not easily tarnish or corrode. Other metals, like sodium and potassium, are highly reactive and must be stored in oil to prevent them from reacting with moisture in the air.
The family that contains the most inactive metals is the Alkali Metal family (Group 1) of the periodic table. These metals are highly reactive and easily lose their outermost electron to form a positive ion.
Gold does not react with silica under normal conditions because gold is a noble metal and is relatively unreactive. Silica is a stable compound and does not easily react with most metals, including gold.
The most reactive non-metals are the halogens, group 17.
Gold and platinum are both considered noble metals because they are resistant to oxidation and corrosion, making them relatively unreactive compared to other metals. However, platinum can react with certain strong oxidizing agents under extreme conditions. Gold, on the other hand, is highly unreactive and does not tarnish or corrode easily.
metals which dont react with water or acid are called unreactive metals
These metals are members of the family of platinum metals; they are very unreactive, scarce and expensive.
Aluminium is a reactive metal and in nature only the most unreactive metals (such as gold) are found in thir pure form.
Alkali metals are most reactive metals. Halogen family comprises of highly reactive non-metals.
unreactive metals, such as gold
Alkali metals in the first group compose the most reactive family of metals.
Electronegativities of metals are very different: alkali metals are very reactive, platinum metals very unreactive. Metals react with nonmetals.
The transition metals.
Electronegativities of metals are very different: alkali metals are very reactive, platinum metals very unreactive. Metals react with nonmetals.
Unreactive metals are typically found in the far right column of the periodic table, in group 18 known as the noble gases. These metals have a full outer electron shell, making them stable and unreactive. Examples include helium, neon, and argon.
Metals that are non-reactive are called "inert" metals. Metals like Copper (Cu), Gold (Au), Silver (Ag), and to a certain extent Iron (Fe) are some of the most non-reactive metals on the periodic table. However, Tantalum is usually regarded as the most unreactive metal.
alkali metals