Yes
compound
calcuim
Calcium is an element and therefore a pure substance.
Calcium is an element, so each atom of calcium is calcium.
The symbol for calcium is Ca and its atomic number is 20.
It gives the product as calcuim-sulphate.
no its not
#
Yes
Yes.
Calcium is element 20 on the periodic table with an atomic mass of 40.078 amu. It is an alkaline earth metal and is found in the human body (bones, cells, etc).
mineral