How many neutrons are in calcium?


Calcium, classified as an alkaline earth metal, has the symbol Ca on the periodic table. It has 20 protons, 20 electrons and 20 neutrons. Dairy products are a great source of calcium.
Q&A Related to "How many neutrons are in calcium?"
There are 20 neutrons in an atom of calcium, which means its mass number is 40, there are 20 protons in its nucleus and there are 20 electrons surrounding its nucleus.
The number of neutrons is the difference between the atomic mass of an isotope and the atomic number of the element; each isotope of calcium has a different number of neutrons. See
Normal Calcium (Ca-40) has 20 neutrons. Calcium isotopes could have...
The number of protons found in the nucleus of calcium is the same as its atomic number: 20.
1 Additional Answer Answer for: how many neutrons are in calcium
In its most abundant isotope, calcium has 20 neutrons.
To calculate the number of neutrons in an isotope of any element, use the formula Mass Number - Atomic Number = Number of Neutrons.
Explore this Topic
Calcium was discovered in 1808 by Sir Humphry Davy. It can be found on the periodic table under the symbol Ca. It has 20 protons, 20 electrons and 20 neutrons. ...
Calcium has exactly 20 protons. The chemical element also has 20 neutrons. The chemical symbol for calcium is Ca and the atomic number for the element is 20. ...
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