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Which element is the least reactive in period 4?
Noble gasses are least reactive of all the elements. So the least reactive element in the period 4 is Krypton. It is a noble gas with an atomic number of 36.
What is the least reactive element in the group 2 of the periodic table of elements?
The Zinc Family also known as group IIB is the second least reactive I believe. The least reactive family is the one with a full p sublevel, the noble gases, the next least reactive would be the family with a full d sublevel. Since group IIB has a full d sublevel, it must be the next least reactive family.
What is the least metal reactive in following list gold or potassium or copper or magnesium?
Gold is the least metal reactive in the list, followed by copper, magnesium, and then potassium. Gold is known for its resistance to corrosion and chemical reactions, making it one of the least reactive metals.
Which of the following elements would be more reactive with other elements boron?
Boron is more reactive with other elements compared to carbon. Boron is a metalloid that tends to form covalent compounds in compounds such as borides. Its reactivity is influenced by its electron configuration and small atomic size.
Least reactive to most reactive elements Lithium potassium Rubidium.?
Rubidium is the least reactive, followed by potassium, and then lithium. This trend is due to the increase in reactivity as you move down the alkali metal group on the periodic table, with larger atoms having more easily discarded outer electrons, making them more reactive.
The least active elements are the .?
Generally, the least reactive elements are the noble gases.
What is the least reactive groups on the periodic table?
Noble gases are least reactive because they have a full shell
Which group has the least reactive elements?
Nobel gases.
What elements has the least reactive metal?
magnesium (Mg)
What family is non reactive?
The noble gases are the least reactive among all chemical elements.
What group of elements are the least reactive?
8th group-nobel gases
What elements is the least reactive Na Cl Rb Mg?
chlorine
What elements are least reactive on the periodic table?
the noble gases are the least reactive(thats group 18) followed by group 14
Why were least reactive elements discovered before more reactive elements?
The simple reason is that least reactive elements are mostly found in their native state while reactive elements are found in combined state (in form of their compounds). It is easier to extract any element in it's native or elementary form. Such elements can be easily separated from their ore. They are separated by using physical processes. Reactive elements need to be extracted from their minerals through chemical processes which are more expensive and tedious.
What predominant feature characterize noble gases?
Their lack of reaction with other elements.
What part of the periodic table is the most reactive and least reactive?
The alkali and alkaline earth metals are the least electro negative elements, and the halogens are the most electro negative elements.
Which metal family's elements are the least chemically reactive?
Noble gases, such as helium, neon, and argon, are the least chemically reactive elements. They have a full outer shell of electrons, making them extremely stable and unlikely to form chemical bonds with other elements.
