Tantalum, platinum and gold are very stable metals and have low reactivity.
A very low chemical reactivity as for noble gases or platinum metals.
Low reactivity metals can easily found in earth.
Yes. They are also referred to as the inert gases.
Potassium is very unstable as it is part of the alkali metals part of the periodic table, it will react to water, by blowing up.
The noble gases, which is the 18th family in the periodic table, the family on the far right, is very stable and does not react readily, due to the fact that their outer shells are filled with the maximum number of electrons which can be in that shell.
Metals are generally more stable than non-metals due to their low ionization energy and tendency to lose electrons to achieve a stable electron configuration. Non-metals, on the other hand, have higher electronegativity and tend to gain electrons to achieve a stable electron configuration. This makes metals more likely to form stable compounds and exhibit metallic bonding, which contributes to their stability.
They have very low chemical reactivity because they all have a full outer shell, i.e. they all have 8 electrons in their outer shell. This makes them very stable and thus not very reactive.
Reactivity of metals is an important characteristics that is used almost in all electrochemical cells.Some metals such as copper, aluminum, iron etc can undergo rapid red-ox reaction in a chemical cell. On the other hand, certain metals such as platinum and gold, also known as inert electrodes have very low reactivity.
Antimony exhibits low reactivity because it is a metalloid, meaning it has properties of both metals and nonmetals. It is fairly stable in air and water, but can react with strong acids to form antimony salts.
It is a scale of how reactive metals are here it is potassium most reactive sodium calcium magnesium aluminium zinc iron tin lead silver gold platinum least reactive
No, helium is not ductile. Helium is a noble gas with very low reactivity and does not exhibit ductility like metals or other materials.
Gold is a very unreactive metal due to its stability and reluctance to participate in chemical reactions. It does not easily tarnish or corrode, making it a popular choice for jewelry and other applications requiring a stable and durable material.