Biology Middle School

Determine the number of protons, electrons, and neutrons present in an atom of calcium (Ca). Explain how you determined your answer using complete sentences.

Determine The Number Of Protons, Electrons, And Neutrons Present In An Atom Of Calcium (Ca). Explain

Answers

Answer 1
Calcium has a number of 20 protons, electrons, and neutrons. Since it looks like the atoms has a charge to it so it has not gained or lost electrons the number of electrons hasn’t changed. Also the atomic number of the element (or the number 20) determines how many protons, neutrons, and electrons in an element without a charge.
Answer 2

Calcium has a number of 20 protons, electrons, and neutrons.

What are the functions of calcium?

Calcium is a mineral most often associated with healthy bones and teeth, although it also plays an important role in blood clotting, helping muscles to contract, and regulating normal heart rhythms and nerve functions.

Calcium is essential for building and maintaining healthy bones and teeth. Among other roles, it may also help manage blood pressure. It is best to obtain sufficient calcium through dietary sources.

Calcium is useful for the formation of bones and teeth in the human body. The body needs calcium in order to circulate blood, move muscles, and release hormones.

Learn more about calcium:

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