0
Platinum is less reactive, by reacting with aqua regia only in the hot while gold not.
Platinum potassium cyanide is not known while Gold potassium cyanide is obtained quite simply.
In contrast, Platinum is somewhat lower on the electromotive scale - 1.2v
against 1.5-1.6v for gold
What else can I help you with?
Are gold and platinum reactive metals?
Gold and platinum are both considered noble metals because they are resistant to oxidation and corrosion, making them relatively unreactive compared to other metals. However, platinum can react with certain strong oxidizing agents under extreme conditions. Gold, on the other hand, is highly unreactive and does not tarnish or corrode easily.
What is a less reactive metal than gold?
Platinum in some applications. Mostly those dealing with acids. Gold has no rust or oxide compound, so it's pretty non reactive for most applications. Tantalum is also extremely unreactive and corrosion resistant.
What can you infer about the reactivity of gold and platinum?
Gold is less reactive than platinum because it is a noble metal with a high resistance to corrosion and reactivity with other substances. Platinum, on the other hand, is also relatively unreactive but slightly more reactive than gold due to its ability to form compounds with a wider range of elements.
Is silver more reactive than platinum?
No, platinum is less reactive than silver. Platinum is a noble metal and does not react easily with other elements, while silver is more reactive and can tarnish when exposed to air or certain chemicals.
Which is more reactive gold or platinum?
Well, friend, both gold and platinum are precious metals with unique properties. While gold is more stable and resistant to corrosion, platinum is generally more reactive in chemical reactions. Each metal has its own strengths and beauty, just like each person does. It's all about appreciating the differences and finding the right match for what you need.
Why are gold silver and platinum are called noble metals?
These metals (especially platinum and gold) are less chemically reactive.
Are gold and platinum reactive metals?
Gold and platinum are both considered noble metals because they are resistant to oxidation and corrosion, making them relatively unreactive compared to other metals. However, platinum can react with certain strong oxidizing agents under extreme conditions. Gold, on the other hand, is highly unreactive and does not tarnish or corrode easily.
What is a less reactive metal than gold?
Platinum in some applications. Mostly those dealing with acids. Gold has no rust or oxide compound, so it's pretty non reactive for most applications. Tantalum is also extremely unreactive and corrosion resistant.
Why are gold silver and platinum used to make jewelry?
since they are less reactive than other metals.. they are used to make jewellery
What can you infer about the reactivity of gold and platinum?
Gold is less reactive than platinum because it is a noble metal with a high resistance to corrosion and reactivity with other substances. Platinum, on the other hand, is also relatively unreactive but slightly more reactive than gold due to its ability to form compounds with a wider range of elements.
Is silver more reactive than platinum?
No, platinum is less reactive than silver. Platinum is a noble metal and does not react easily with other elements, while silver is more reactive and can tarnish when exposed to air or certain chemicals.
Which is more reactive gold or platinum?
Well, friend, both gold and platinum are precious metals with unique properties. While gold is more stable and resistant to corrosion, platinum is generally more reactive in chemical reactions. Each metal has its own strengths and beauty, just like each person does. It's all about appreciating the differences and finding the right match for what you need.
What is less reactive than alkali metals?
Alkali earth metals (e.g. magnesium, calcium) are less reactive than alkali metals as they have two valence electrons which are more tightly bound. transition metals are less reactive as they have filled d orbitals which provide greater stability.
Which is most reactive element?
Fluorine(F2) is the most reactive element, known to react with even Xenon, Krypton, Gold, Platinum, etc.
Metal is quite reactive and is never free in nature?
Yes, it's true for almost all metals. But some metals like Copper, Mercury, Silver,Gold and Platinum are very less reactive and sometimes occur in free state in nature.
Least reactive metals in pure form?
The least reactive metals in pure form are gold, silver, and platinum. They are resistant to corrosion and do not easily react with acids or other chemicals, making them valuable for use in jewelry and electrical components.
What are some non reactive metals?
There is no "group" of metals that are unreactive. However, metals that are low on the reactivity series are unreactive. Examples: Gold, Silver, Titanium The Noble gasses are a group on the periodic table that are largely unreactive.
