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The number of protons in an element does not depend on the charge of the element. An atom of a given element has the same number of protons as an isotope of that element. Thus, a calcium ion has 20 protons, just like atoms in calcium metal.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoIt depends on the nucleon number. Taking the nucleon number to be 40 (which is the nearest whole number to the relative atomic mass of Ca), the number of neutrons present in Ca2+ is 20.
Wiki User
∙ 6y agoThe number of protons is 6 and is the same for all isotopes or ions.
Wiki User
∙ 11y agoEvery calcium atom has 20 protons.
Wiki User
∙ 12y agoElectrons
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How many protons does magnesium 2 plus have?
Magnesium has 12 protons. Bear in mind that ionization has no effect on the number of protons, so the "2 plus" is unnecessary. Magnesium always has 12 protons, that is the definition of magnesium.
How many protons and electrons in Be2 plus ION?
Be2+ ion has 4 protons and 2 electrons
How many electrons are lost when ca plus 2 is formed?
Two.
How many electrons does Ca plus 2 have?
Ca is Calcium It's Atomic Number is 20. So it has 20electrons. so 20+2=22 wala
How do you balance Ca plus O2 equals Ca0?
2 Ca + 2O2 = 2(CaO2)
A positive two ion of calcium ca plus 2 would have how many protons electrons and neutrons?
20 protons, 18 electron's, and 20 neutrons
If Ca has a 2 negative charge how many protons does it have?
It has 20 protons, irrespective of its charge.
How many protons does he plus ion possess?
The number of protons is 2.
How many protons does magnesium 2 plus have?
Magnesium has 12 protons. Bear in mind that ionization has no effect on the number of protons, so the "2 plus" is unnecessary. Magnesium always has 12 protons, that is the definition of magnesium.
How many proton does He plus 2 ion possess?
The number of protons is 2.
How many protons and electrons are in the following ionsC4 plus?
The ion carbon C4+ has 6 protons and 2 electrons.
How many protons and electrons does lead 2 plus have?
Lead will always have 82 protons. If it has a 2+ charge, that means there are 2 more protons than electrons, so there are 80 electrons.
How many protons electrons and nuetrons doe 41Ca plus 2 have?
Protons: 20 Electrons: 18 Neutrons: 21
How many protons does Hafnium 138 with a plus 2 charge have?
The atomic number of hafnium is 72. So there is 72 protons.
How many protons and electrons in Be2 plus ION?
Be2+ ion has 4 protons and 2 electrons
How many electrons are lost when ca plus 2 is formed?
Two.
Ca oh 2 plus h2so4?
Ca(OH )2 plus sulfuric acid yields water and CaSO4.
