yes. because calcium is almost never found in nature due to its high reactivity with water, but we can find copper metal in nature.
Yes in some ways, but in compounds calcium can be less reactive than Gallium.
Er... Im pretty sure its some-what reacitve
Calcium (electronegativity 1,00) is more reactive than zinc (electronegativity 1,65).
No -potassium is more reactive than calcium
No, calcium is less reactive than sodium.
Gallium
calcium
yes
No potasium (K) Is more Recvtive Than Calcium (Ca)
The Symbol Is called An Oxidizing Agent Hope That Work :)
sodium, calcium, magnesium, aluminium, zinc, iron, tin and led are metals more reactive than hydrogen.
Aluminium is much less reactive than Lithium.
Aluminium is more reactive than gold.
Iron & Aluminium are much more abundantly found as compared to platinum.Moreover in reactivity series aluminium & iron are found to much more reactive than platinum,platinum is least reactive.
no, not even close
sodium, calcium, magnesium, aluminium, zinc, iron, tin and led are metals more reactive than hydrogen.
No, strontium is more reactive than calcium.
Aluminium is much less reactive than Lithium.
Aluminium is more reactive than gold.
no,almuminium is more reactive
Yes, iron is more reactive than calcium as iron is a metal and generally metals are more reactive than non-metals and calcium is a non-metal.
No, copper is less reactive than aluminum.
Chemistry of calcium Calcium is generally more reactive than magnesium
calcium and mg are more reactive
Iron & Aluminium are much more abundantly found as compared to platinum.Moreover in reactivity series aluminium & iron are found to much more reactive than platinum,platinum is least reactive.
Calcium is more reactive but not as Potassium or Sodium because according to the displacement series Calcium comes as third and the last under the reactive elements of the displacement series.
Iron will react with calcium oxide as iron is more reactive than calcium, therefore calcium (which is the more reactive metal) will displace calcium (the less reactive metal) to form a compound. This is called a displacement reaction.