Of the popular metals, platinum. Not sure about the rest.
Gold is least reactive with aqueous solutions of metal ions among tin, zinc, gold, and calcium. Gold is a noble metal and does not readily react with most common reagents, including aqueous solutions of metal ions.
Yes, that is correct. The activity series ranks metals based on their reactivity with water and acids, with the most reactive metals at the top and the least reactive at the bottom. So, if metal X is lower than metal Y in the activity series, it means metal X is less reactive or less active than metal Y.
Gold is considered the least reactive metal in the world because it does not easily corrode or react with oxygen, water, or most acids. This property makes gold highly resistant to tarnishing or rusting, which is why it is often used in jewelry and other decorative items.
Lead is a moderately reactive metal. It reacts slowly with air and water, but does not react as vigorously as highly reactive metals like sodium or potassium.
Yes sodium is very reactive metal.Just because of this it is kept in kerosene or some another oil because it is very reactive with oxygen and water.
Of the popular metals, platinum. Not sure about the rest.
The least reactive is bromine.
This metal is gold.
Gold
calcium
Platinum
The most reactive metal is francium.
All alkali (not alkaline-earth) metals are extremely reactive with water, but within the group, lithium is the least reactive.
No, Potassium is one of the most reactive metals.
magnesium (Mg)
All alkali (not alkaline-earth) metals are extremely reactive with water, but within the group, lithium is the least reactive.
The least reactive metal in group 1 of the periodic table is francium. Francium is highly radioactive and has a very short half-life, making it extremely rare and difficult to study its chemical properties.