0
Abundance of cadmium in the earth crust: approx. o,15 mg/kg Abundance of cadmium in the sea water: 1,1.10-4 mg/L Abundance of cadmium in the solar system (atom mole fraction to silicon): 2.10-6
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoAs a pure metal calcium does not exist in nature because it is so reactive. However, it is very abundant in the form of calcium compounds. It is the 5th most abundant element in Earth's crust.
Add your answer:
Earn +20 pts
Is calcium a metal?
calcium is a metal
Where do you get calcium the metal from?
calcium ore
What is calcium a metalnonmetal or a metalloid?
Calcium is a metal.
Calcium's atomic number?
Calcium is a metal element. atomic number of it is 20.
Why it is unlikely that calcium chloride crystals are made from calcium metal?
It is unlikely that calcium chloride crystals are made from calcium metal because calcium is a rare and very expensive metal, also very susceptible of corrosion in normal air.It is much easier to start with limestone (CaCO3) and dissolve it with hydrochloric acid. Carbon dioxide is released and the excess of water should be evaporated after filtering of the undissolved particles of the limestone impurities.(CaCO3)s + (impurities of limestone)s + (HCl)l => (CaCl2)s + (CO2)g + (H2O)evap ++ [impurities of limestone]filter
Is calcium a metal?
calcium is a metal
Is calcium carbonate a metal?
No, it is not. Calcium is a metal but calcium carbonate is not.
Is calcium a metal non-metal or metalloid?
Calcium is a metal.
What is the metal in calcium carbonate?
Calcium is a metal
What reaxction does calcium have with metal?
Calcium does not react with metal because it is a metal.
Is calcium a non metal metal or mettaloid?
Calcium is a metal (an alkaline earth metal)
What metal is present in calcium hydroxide?
Calcium is the metal present in calcium hydroxide..
Which element is metal Calcium or chlorine?
Calcium is a Metal.
Is calcium considered as non metal?
No, calcium is a metal.
Is calcium a metal nonmetal or metallic?
calcium is a metal
Is calcium a non-metal?
Calcium is not a non-metal, it is an alkaline earth metal.
Is calcium a metal a nonmetal or a metalloid?
Calcium is a metal and is a hard one
