The atomic symbol of calcium is Ca.
no abbreviation
C
Calcium gets it's symbol "Ca" from the first two letters of its name. Like all elements, it's symbol is derived from its name, although not necessarily it's English name (such as in the case of sodium {Na}, or tungsten {W} to name a few examples). Luckily, in the case of calcium, "Ca" are the first two letters in both it's English name and it's Latin name (calx).
The symbol, He, comes from the first two letters of the element helium
Sometimes the symbol comes from two consecutive letters in the element name, as with Calcium (Ca), sometimes two non-consectutive letters, as with Chlorine (Cl), or Rubidium. Sometimes the symbol comes from the element's Latin name, like Lead (Pb). Also, two uppercase letters are NEVER used in an element symbol, so Rubidium's real symbol is Rb, not RB.
The symbol comprises the first two letters of the element's name.
The chemical symbol is one or two letters that represent an element.
It represents the first two letters of the word calcium (Ca)
Ca Capital C small a
Ca
Calcium gets it's symbol "Ca" from the first two letters of its name. Like all elements, it's symbol is derived from its name, although not necessarily it's English name (such as in the case of sodium {Na}, or tungsten {W} to name a few examples). Luckily, in the case of calcium, "Ca" are the first two letters in both it's English name and it's Latin name (calx).
These letters are chemical symbols for the chemical elements: Ca - chemical symbol of calcium F - chemical symbol of fluorine I - chemical symbol of iodine I suppose that the molecule CaFI was not surely confirmed.
show two wrong ways to write the symbol of calcium
The symbol for calcium is Ca, from the first two letters of the English name of the element. (By convention, the first letter of an element symbol must be a capital letter, even though the name of the element is not necessarily capitalized.)
The symbol, He, comes from the first two letters of the element helium
symbol of calcium is Ca
The symbol (He) comes from the first two letters of the word Helium
Ca stands for calcium on the periodic table for the first 2 letters of calcium.
calcium loses two electrons