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At room temperature the lighter halogens, F, Cl are diatomic gases, Br is a liquid, I is a solid. All of the halogens are colored and toxic. The noble gases are all colorless odorless non chemically toxic monoatomic gases. (Radon is radioactive).

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How do physical and chemical properties of the halogens compare with those of the noble gases?

Noble gases are not reactiveHalogens are very reactive.


How do the physical and chemical properties of the halogens compare with those of inert gases?

Halogens can be gaseous, liquid or solid; noble gases are only gases.Halogens are very chemical reactive elements; only some compounds of noble gases are known.


How do physical and chemical properties of the halogens compare with those of the inert gases?

Halogens can be gaseous, liquid or solid; noble gases are only gases.Halogens are very chemical reactive elements; only some compounds of noble gases are known.


How do the physical and chemical properties of the halogens compare with those of the noble glasses?

Halogens are extremely reactive, noble gases are very unreactive. All noble gases are gases; only F and Cl are gases.


Do the Physical and chemical properties of halogens compare that of noble gases?

No, the physical and chemical properties of halogens are different from noble gases. Halogens like fluorine, chlorine, bromine, and iodine are highly reactive and can form compounds with other elements, while noble gases like helium, neon, and argon are inert and do not readily form compounds. Halogens typically have higher melting and boiling points compared to noble gases.


How do physical and chemical properties of the halogens compare with those of the noble gas?

the noble gases atre very unreactive and are oderless, tasteless and clourless under standard conditions whereas the group 7 halogens are a very reactive group.


How do the physical and chemical propertys of the halogens compare with those of the inert gases?

Halogens can be gaseous, liquid or solid; noble gases are only gases.Halogens are very chemical reactive elements; only some compounds of noble gases are known.


How do the physical and chemical properties of the haogens compare with those of the noble gases?

noble gases really are just that: noble. they dont react to things easily. halogens on the other hand, do react extremely easily. that is one of the main differences between the two.


In chemical reaction how do the chemical properties of the products compare with the chemical properties of the reactants?

the product's properties usually and may differ from the properties of the reactants. Example-salt-sodium, a soft explosive metal and chlorine, a toxic gas. make salt.


In a chemical reaction how do the chemical properties of the products compare with the properties of the reactants?

the product's properties usually and may differ from the properties of the reactants. Example-salt-sodium, a soft explosive metal and chlorine, a toxic gas. make salt.


Compare and contrast chemical and physical properties?

Physical properties are characteristics of a pure substance that can be observed without changing it into another substance. Chemical properties are characteristics of a pure substance that describes its ability to change into different substance.


How do the properties of the new substance compare with the properties of the original substance after a chemical change takes place?

Mass gets preserved (you have to consider the stuff that isn't the end produced chemical, too). Otherwise, chemical changes are known for having different properties. They could have similar properties, I imagine, but then, "Why would anybody want to make them?"