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An atom's atomic number tells us how many protons it has. If we reference a Periodic Table, we see that calcium's atomic number is 20. Thus, calcium has 20 protons.
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What is the protons and electrons of element calcium?
The element calcium has 20 protons and 20 electrons.
What does calcium contain?
Um, the element calcium? Protons, neutrons, electrons..
How many protons and electrons does each calcium have?
Calcium (element number 20) has 20 protons and 20 electrons.
Which element on the periodic table has 20 protons?
Calcium
What element's neutral atoms have 20 protons?
it is about the atomic number. Calcium is the element.
How many protons does have calcium?
Calcium has 20 Protons. You can determine the amount of Protons in an Element by checking the top number of an element. This is called the Atomic number. Calcium has 20 protons
What is the protons and electrons of element calcium?
The element calcium has 20 protons and 20 electrons.
An atom of an element contains 20 protons 20 neutrons and 20 electons This element is?
Calcium: The identity of an element is determined by how many protons each atom of the element has, and calcium is the name of the element with 20 protons per atom.
What does calcium contain?
Um, the element calcium? Protons, neutrons, electrons..
How many protons and electrons does each calcium have?
Calcium (element number 20) has 20 protons and 20 electrons.
Which element has 20 protons 20 neutrons and 20 electrons?
Calcium has 20 protons and electrons. The symbol for calcium is Ca and its atomic number is 20.
How many protons does calcium-39 have?
The number of protons in an element will be the same regardless of the isotope or ion. To have a different number of protons would change what type of element it is. So, it is not necessary to say "how many protons does calcium-41 have?" because it is the same as saying "how many protons does calcium have?" The answer is the same in any case, the same as the atomic number, 20.
What element is a alkali metal with twenty protons?
It is calcium.
Which element on the periodic table has 20 protons?
Calcium
What element's neutral atoms have 20 protons?
it is about the atomic number. Calcium is the element.
What is the element that has 20 neutrons?
Several can. Perhaps you meant to ask which has 20 protons, in which case the answer is calcium. (Calcium is also one of the elements that can have 20 neutrons, but it's not the only one.)
Element whose neutral atoms have twenty protons?
''CA" (CAlCiUM)
