Question

the element calcium plays an important role in the human body, helping to promote proper muscle and nerve function. the atomic number of calcium is 20. how many electrons does a neutral atom of calcium contain? electrons

Explanation:

Step1: Recall the property of a neutral atom

In a neutral atom, the number of electrons is equal to the atomic number.

Step2: Use the given atomic number

Given that the atomic number of calcium is \(20\).

Answer:

\(20\)