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How do psychical and chemical properties of halogens compare with those of the inert gas?
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).
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.
Is copper more reactive than gold?
Even though gold and copper are in the same family, copper is much more reactive than gold. This is why Copper rusts more than gold, and why there are so many copper compounds (IE copper silicate...). Copper is higher in the family, giving it these characteristics.
Is argon more reactive the phosphorous?
No, phosphorus is more reactive than argon. Phosphorus readily reacts with other elements to form compounds, whereas argon is a noble gas with very low reactivity due to its stable electron configuration.
What can less reactive metals be found as?
Less reactive elements are more likely to be found uncombined, that is as the element rather than as part of a compound. This is usually called being 'found native'. For instance gold mines contain actual pieces of gold, whereas an iron mine usually contains something like rust, which has to be converted by a chemical reaction to obtain the metal.
Is silver more reactive then magnesium?
No. Magnesium is far more reactive than silver. Silver is one of the least reactive metals.
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.
Is nickel or Xenon more reactive?
Nickel is more reactive than xenon. Nickel is a transition metal and can undergo various chemical reactions, such as oxidation and reduction, whereas xenon is a noble gas and is generally unreactive due to its full outer shell of electrons.
Is chlorine more reactive than neon?
Yes, chlorine is more reactive than neon. This is because chlorine is a halogen and typically reacts with other elements to form compounds, whereas neon is a noble gas and is very stable and unreactive due to its full valence electron shell.
How do psychical and chemical properties of halogens compare with those of the inert gas?
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).
Is oxygen more reactive than neon?
Yes, oxygen is more reactive than neon. Oxygen readily forms chemical compounds with other elements, whereas neon is a noble gas that is extremely stable and does not typically react with other elements.
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.
Is copper more reactive than gold?
Even though gold and copper are in the same family, copper is much more reactive than gold. This is why Copper rusts more than gold, and why there are so many copper compounds (IE copper silicate...). Copper is higher in the family, giving it these characteristics.
Is aluminum reactive than gold?
Yes, aluminum is more reactive than gold. Aluminum is more prone to oxidation and reacts readily with oxygen in the air, whereas gold is a noble metal and does not easily react with other elements.
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.
What does it mean to say some elements are reactive and form ions easily whereas others do not?
Elements form ions by either gaining or losing valence electrons. The elements that lose electron(s) and gain electron(s) acquire a positive charge and negative charge respectively. The elements that lose and gain the least electrons require less ionization energy, and are more reactive than elements that need to lose or gain more electrons. For instance, elements in group 1 of the Periodic Table need to lose one electron, and are more reactive than elements in group 2 that need to lose 2 electrons.
Why does gold occur native whereas zinc doesn't?
Gold occurs naturally because it is a stable molecular element - it doesn't react with other elements well. Zinc is more reactive than gold so it is difficult to find JUST zinc buried in the ground, instead you get something like zinc oxide and other pollutants which you have to refine.
