Calcium is more reactive than magnesium because it is larger than a magnesium atom because it has one more energy level. Valence electrons are on the outermost occupied energy level in the atom and they cause the atom to react, and thus the further the Valence electrons are from the nucleus, the more reactive they are. Therefore, calcium is more reactive than magnesium because the valence electrons on the calcium atom is farther from the nucleus.
Metals like calcium and magnesium react by losing electrons. Calcium and magnesium have similar electron configurations, but calcium has an extra electron shell separating the outer electrons (which are negatively charged) from the nucleus (which is positively charged). This makes it easier for calcium to lose those electrons.
It doesn't. Magnesium reacts faster with Sulfuric acid than Calcium does.
Due to large atomic size and low ionization potential Calcium reacts more quickly than Magnesium.
in most reactivity scales, calcium is more reactive than magnesium :)
Because calcium has more energy level than magnesium and have more electrons which causes more reactivity in calcium.
As calcium is more reactive than magnesium calcium will displace the magnesium and will become calcium nitrate and is left over with magnesium on it's own
sodium, calcium, magnesium, aluminium, zinc, iron, tin and led are metals more reactive than hydrogen.
Calcium nitrate and magnesium will not react since calcium is more reactive than magnesium and so, magnesium does not displace calcium (See Reactivity Series). However, if Calcium nitrate is in aqueous solution (dissolved in water), some bubbles may be seen when Magnesium is added to it, since the Magnesium would be reacting with the water and producing hydrogen bubbles.
Calcium reacts more easily with water than does magnesium, because calcium donates electrons to other elements more readily than magnesium, as expected for a larger atom in the same periodic table column on the left side of a wide form periodic table.
No. Magnesium is far more reactive than silver. Silver is one of the least reactive metals.
calcium and mg are more reactive
Chemistry of calcium Calcium is generally more reactive than magnesium
As calcium is more reactive than magnesium calcium will displace the magnesium and will become calcium nitrate and is left over with magnesium on it's own
Calcium is more reactive. In the periodic table, Calcium is directly below Magnesium, which means that a calcium atom is larger than a magnesium atom. This means that the electrostatic attraction between the valence electrons of calcium and the nucleus is weaker than in magnesium(larger distance, smaller force). So, the valence electrons of calcium can easily be lost to form Ca2+ , which translates to Calcium being the more reactive metal.
sodium is more reactive than magnesium!
sodium is more reactive than magnesium!
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.
sodium, calcium, magnesium, aluminium, zinc, iron, tin and led are metals more reactive than hydrogen.
Calcium nitrate and magnesium will not react since calcium is more reactive than magnesium and so, magnesium does not displace calcium (See Reactivity Series). However, if Calcium nitrate is in aqueous solution (dissolved in water), some bubbles may be seen when Magnesium is added to it, since the Magnesium would be reacting with the water and producing hydrogen bubbles.
No, strontium is more reactive than calcium.
Calcium reacts more easily with water than does magnesium, because calcium donates electrons to other elements more readily than magnesium, as expected for a larger atom in the same periodic table column on the left side of a wide form periodic table.
Lithium is more reactive to water than magnesium because while Lithium will explode and generally destroy the container it is in, magnesium will cause the water to violently bubble.