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If the atomic number for the element calcium is 20 than how many protons end electrons does each calcium atom have?
One atom of calcium has 20 protons and 20 electrons.
There is 1 electron per proton in each atom of an element.
By there being one proton for every electron, the overall atom stays neutral because a proton carries a positive charge and an electron carries a negative charge, and the two cancel each other out. Ions, on the other hand, are charged atoms or molecules, but we don't need to get into that because your question is dealing with an element.
What else can I help you with?
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.
The atomic number for the element calcium is 20 how many protons and electrons does each calcium atom have?
Each calcium atom has 20 protons and 20 electrons. This is because the atomic number, which is 20 for calcium, represents the number of protons in the nucleus of its atom, and in a neutral atom, the number of electrons is equal to the number of protons.
What is the electron number of calcium-40?
The element Calcium (Ca) has 20 electrons according to its atomic number which is 20.
How many protons and electrons does the element calcium have if the atomic number is 20?
Well, first, I feel I should point out that if the atomic number is not 20, then it's not calcium.A neutral atom of calcium has 20 protons and 20 electrons.
Which element has an atom with 20 electrons?
Calcium is the element that has the atomic number 20.
What is the protons and electrons of element calcium?
Calcium has an atomic number of 20. Thus calcium's number of protons is 20. To balance out these protons' positive charges, calcium also is found with 20 negatively charged 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.
The atomic number for the element calcium is 20 how many protons and electrons does each calcium atom have?
Each calcium atom has 20 protons and 20 electrons. This is because the atomic number, which is 20 for calcium, represents the number of protons in the nucleus of its atom, and in a neutral atom, the number of electrons is equal to the number of protons.
What is the electron number of calcium-40?
The element Calcium (Ca) has 20 electrons according to its atomic number which is 20.
How many protons and electrons does the element calcium have if the atomic number is 20?
Well, first, I feel I should point out that if the atomic number is not 20, then it's not calcium.A neutral atom of calcium has 20 protons and 20 electrons.
Which element has an atom with 20 electrons?
Calcium is the element that has the atomic number 20.
What element 20 protrons 20 neutrons and 18 electrons?
The element with 20 protons, 20 neutrons, and 18 electrons is calcium. Calcium has an atomic number of 20, which tells us the number of protons in the nucleus. The number of protons and electrons should be equal for a neutral atom, therefore in this case the element is calcium.
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.)
How many protons and electrons does a calcium atom have?
Calcium has 20 protons, 20 electrons and 20 neutrons in its most commonly found isotope.
The atomic number of an element is what?
The atomic number of an element is how many protons and electrons (you must have the same amount of protons as electrons) an element has in it's nucleus. The Atomic number= number of protons= number of electrons.
What is the atomic mass the same as?
The Atomic Mass is equal to the number of protons and electrons that an element has.
How many atoms do Ca have?
There are 20 protons in a calcium atom. You can find the number of atoms in any element by looking at the atomic number which is in the top right corner of the element's box on the periodic table. e.g. Ca 20 40.078
