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Chlorine is very reactive because it is a halogen (Group VII of the Periodic Table) and it does not have a filled outermost energy level. Argon is unreactive because it is a noble gas (Group VIII of the Periodic Table). Its outermost energy level is full.

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Which is more reactive chlorine or argon?

Argon is chemically inert due to the presence of filled orbitals. Chlorine is highly reactive as it requires one more electron to gain octet.


What is he element is found in the same period as sulfur and argon and that is more reactive than sulfur and argon?

The element found in the same period as sulfur and argon, and more reactive than both, is chlorine. Chlorine is a highly reactive nonmetal that belongs to the same period (or row) as sulfur and argon on the periodic table.


Chlorine has an atomic number of 17 and argon has an atomic number of 18 what can i predict from this?

chlorine is more chemical reactive than argon.


Is chlorine more reactive with oxygen than argon?

Yes, chlorine is more reactive with oxygen than argon. Chlorine is a highly reactive element and readily forms compounds with oxygen, whereas argon is a noble gas and is chemically inert, meaning it does not readily react with other elements.


Which is the most active nonmetal out of argon chlorine potassium or selenium?

Chlorine is the most active nonmetal out of argon, chlorine, potassium, and selenium. It belongs to the halogen group, which is known for its high reactivity. Chlorine readily reacts with other elements to form compounds.


Is argon more reactive than oxygen?

No, argon is not more reactive than oxygen. In fact, argon is a noble gas and is very non-reactive, while oxygen is a highly reactive element that readily participates in chemical reactions.


Does Argon have more protons than chlorine?

Yes. The atomic number of chlorine is 17 and it has 17 protons. The atomic number of argon is 18 with 18 protons.


Is chlorine more or less reactive than phosphorous?

Chlorine is more reactive than phosphorus. Chlorine is a highly reactive nonmetal that readily forms compounds with other elements, while phosphorus is less reactive and forms compounds mostly with metals.


Which is More reactive chlorine or bromine?

Chlorine is more reactive than bromine. This is because chlorine has a higher electronegativity and smaller atomic size than bromine, allowing it to more readily undergo chemical reactions.


Which is more reactive chlorine or aluminium?

Chlorine is more reactive than aluminum. Chlorine is a highly reactive nonmetal that readily forms compounds, while aluminum is a reactive metal that forms a protective oxide layer, reducing its reactivity compared to chlorine.


Is chlorine more reactive than aluminum?

Yes, chlorine is more reactive than aluminum. Chlorine is a highly reactive non-metal, while aluminum is a reactive metal. Chlorine readily reacts with other elements to form compounds, whereas aluminum is relatively stable in its metallic form.


Why chlorine is highly reactive than other halogens?

It isn't. Fluorine is more reactive. However, Chlorine is more reactive than Bromine, Iodine and Astatine. It is all to do with molecular size. Fluorine wants to get to a stable 10 electrons to be like Neon more than Chlorine wants to get to get 18 lectrons to be like Argon. This is because the valence/bonding electrons are closer to the nucleus in Fluorine than they are Chlorine and thus more strongly attracted.