Pottasium is a metal element. Atomic mass of it is 39.09.
The atomic number of calcium is 20.
The atomic weight of calcium is 40,078 +/- 0,004 (IUPAC, 2005).
Calcium is a metal element. atomic number of it is 20.
The element with an atomic mass of 40.078 amu is calcium. Calcium has an atomic number of 20.
Calcium has a larger atomic radius than magnesium and a smaller atomic radius than potassium. This trend is due to the increase in number of protons and electrons as you move across the period on the periodic table from magnesium to calcium to potassium.
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Pottasium is a metal element. Atomic mass of it is 39.09.
Potassium has a larger atomic radius compared to sodium. This is because as you move down a group in the periodic table, the atomic radius increases due to the addition of more energy levels. In the case of potassium and sodium, potassium is located below sodium in the same group, resulting in a larger atomic radius for potassium.
The atomic number of Calcium is 20.
The most common calcium isotope, calcium-40, has 20 neutrons.
The atomic number of calcium is 20.
The atomic weight of calcium is 40,078 +/- 0,004 (IUPAC, 2005).
the atomic mass for calcium is 40.078 sr
The atomic number of calcium is 20.
Calcium is a metal element. atomic number of it is 20.
Calcium's atomic mass is ~40.1