The atomic number of calcium is 20. The atomic number stands for the number of protons in an element. It is represented by the letter Z.
The atomic weight of calcium is 40,078 +/- 0,004 (IUPAC, 2005).
Iron is a meta element. Atomic mass of it is 54. Atomic number of it is 26.
The element with an atomic mass of 40.078 amu is calcium. Calcium has an atomic number of 20.
The atomic mass of calcium is approximately 40.078 atomic mass units.
Calcium: Atomic # is 20, & the atomic mass is 40.078 amu.
The atomic weight of calcium is 40,078 +/- 0,004 (IUPAC, 2005).
the atomic mass for calcium is 40.078 sr
Calcium's atomic mass is ~40.1
Iron is a meta element. Atomic mass of it is 54. Atomic number of it is 26.
Calcium is a metal element. Atomic mass of it is 40.
Calcium is a metal element. Atomic mass of it is 40.
The element with an atomic mass of 40.078 amu is calcium. Calcium has an atomic number of 20.
Calcium is a meta element. Atomic Mass of it is 39.
calcium is a metal element. Atomic mass of it is 40.07.
Calcium: Atomic # is 20, & the atomic mass is 40.078 amu.
The atomic mass of calcium is approximately 40.078 atomic mass units.
The atomic mass of an element is the average mass of an atom of that element. For a gas with an atomic mass of 20, it could be calcium (Ca). Calcium has an atomic number of 20 and an atomic mass of approximately 40.08 grams per mole.