How Many Neutrons Does Calcium Have?

Answer

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.
Q&A Related to "How Many Neutrons Does Calcium Have"
Answer The most common calcium isotope, calcium-40, has 20 neutrons.
http://wiki.answers.com/Q/What+is+the+number+of+a+...
Normal Calcium (Ca-40) has 20 neutrons. Calcium isotopes could have...
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It has 20 protons, usually 20 neutrons, and since it has no charge it must have 20 electrons to match the charge of the 20 protons. More details in the link below. Source(s) http:
http://answers.yahoo.com/question/index?qid=201109...
Sarah, The number of protons in the nucleus is the "atomic number", and the total number of protons AND neutrons is the "mass number". That means you can find
http://uk.answers.yahoo.com/question/index?qid=200...
1 Additional Answer
Ask.com Answer for: how many neutrons does calcium have
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, 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 ...
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. ...
Nitrogen atoms can have different amounts of neutrons in their nucleus. Some neutron atoms have 15 neutrons, while others can have 6, 7, 8, or 9. You can find ...
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