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radium francium and cesium

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Is cerium highly reactive?

Cerium is reactive but not highly reactive.


Is chlorine one of the most reactive of all elements?

Chlorine is a Highly reactive element.


What is a highly reactive metal?

the highly reactive metal is potassium


Which group is the most highly reactive metal group?

Group 1, the Alkali Metals, which are extremely reactive.


What family in the Periodic table contain the most reactive metals?

Alkali metals are most reactive metals. Halogen family comprises of highly reactive non-metals.


Is sodium chloride highly reactive?

Sodium chloride is not highly reactive.


Is Tin Reactive or no?

Tin is highly reactive.


Are iron and oxygen highly reactive elements?

Iron is reactive but not highly reactive, while oxygen is highly reactive. When iron reacts with oxygen, it forms rust. Oxygen is highly reactive because it readily forms bonds with other elements, making it important for various chemical reactions.


Why are the alkali metals and Halogens among the most reactive elements on the periodic table?

because to be stable they need 8 atoms in outer energy level halogens need one so are highly reactive. alkali need 7 so are highly reactive( not as highly as halogens)


Why alkali metals and the halogens among the most reactive elements on the periodic table?

because to be stable they need 8 atoms in outer energy level halogens need one so are highly reactive. alkali need 7 so are highly reactive( not as highly as halogens)


Which is the most reactive non-metal?

Fluorine is the most reactive non-metal due to its high electronegativity and small atomic size, which makes it highly reactive in forming bonds with other elements.


What is the order of these metals starting with most reactive sodium gold and copper?

The order of reactivity from most to least is sodium, copper, gold. Sodium is highly reactive due to its low ionization energy, copper is less reactive as it forms a protective oxide layer, and gold is the least reactive among these metals.