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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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How does potassiums atomic radius compare to that of sodium?
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 and mass number for calcium?
Calcium is a metal element. Atomic mass of it is 40.
Which element has an atom with 20 electrons?
Calcium is the element that has the atomic number 20.
What is calciums atomic number?
Calcium's atomice weight is 40.078 amu (atomic mass units).
What is the electron number of calcium-40?
The element Calcium (Ca) has 20 electrons according to its atomic number which is 20.
How does calcium atomic radius compare to magnesiums radius and potassium's radius?
Calcium has a larger atomic radius than magnesium because it is located further down in the periodic table, resulting in an increased number of electron shells. However, potassium, being in the same group as calcium but further down, has a larger atomic radius than both calcium and magnesium. Thus, the order of atomic radii from smallest to largest is magnesium, calcium, and then potassium.
What is magnesiums atomic number?
12
What is potassiums atomic mass?
Pottasium is a metal element. Atomic mass of it is 39.09.
How does potassiums atomic radius compare to that of sodium?
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.
What is atomic no of calcium?
The atomic number of Calcium is 20.
What is the atomic number for calcium?
The most common calcium isotope, calcium-40, has 20 neutrons.
What is atomic number for calcium?
The atomic number of calcium is 20.
What is the atomic mass of calcium?
The atomic weight of calcium is 40,078 +/- 0,004 (IUPAC, 2005).
What is the atomic mass for calcium?
the atomic mass for calcium is 40.078 sr
What is the range of atomic number of calcium?
The atomic number of calcium is 20.
Calcium's atomic number?
Calcium is a metal element. atomic number of it is 20.
What element has an atomic mass of 40.0?
Calcium's atomic mass is ~40.1
