Yes.
The reactivity series from highest to lowest reactivity is: potassium, sodium, calcium, magnesium, aluminum, zinc, iron, lead, copper, silver, gold. In this series, copper is less reactive than calcium, sodium, potassium, and lithium. Copper will not displace these metals from their compounds in solution (e.g., copper will not displace calcium from calcium chloride).
Yes, potassium is more reactive than copper. Potassium is a highly reactive metal, readily reacting with water and air. Copper, on the other hand, is less reactive and does not easily react with water or air under normal conditions.
Copper metal is less reactive than potassium so it will not react with potassium cyanide.
Aluminium is in the middle of the reactivity series of metals. It is more reactive than copper, silver, and gold, but less reactive than sodium, potassium, and calcium.
When calcium metal is added to a solution of copper sulfate, a single displacement reaction occurs. The more reactive calcium displaces the less reactive copper from the copper sulfate solution. This results in the formation of calcium sulfate and elemental copper. The balanced chemical equation for this reaction is: Ca + CuSO4 -> CaSO4 + Cu.
Copper is a less reactive metal than calcium, therefore it cannot replace the calcium in the calcium sulphate. Refer to the related link for a reactivity series.
sodium, calcium, magnesium, aluminium, zinc, iron, tin and led are metals more reactive than hydrogen.
no because copper is a less reactive metal
Potassium, sodium, and lithium are the most reactive metals to water from the options provided. They react vigorously with water, producing hydrogen gas and forming alkaline hydroxides. Calcium and magnesium are less reactive compared to the other three metals when exposed to water.
yes. because calcium is almost never found in nature due to its high reactivity with water, but we can find copper metal in nature.
no... Reactivity Table: Lithium, Potassium, Sodium, Calcium, Magnesium, Aluminum, Zinc, Cadmium, Iron, Nickel, Tin, Lead, Arsenic, Antimony, Copper, Mercury, Silver Platinum, and Gold.
No, copper is less reactive than aluminum.