how many protons does a calcium atom have.
Do you have a periodic table? Do you know how to get the number of protons of an element from the periodic table?
Yes, I can help you with that! The element calcium (Ca) is found in the periodic table. To determine the number of protons in a calcium atom, you can simply look at the atomic number of calcium, which is usually written above or before the element symbol. In this case, calcium has an atomic number of 20.
So, a calcium atom has 20 protons.