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Magnesium has 12 protons and electrons and 12, 13 or 14 neutrons, depending on the isotope.
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How many protons neutrons and electrons in Ce3 plus?
The ion Ce(3+) of the isotope Ce-140 has 58 protons, 82 neutrons and 55 electrons.
How many protons electrons and nuetrons doe 41Ca plus 2 have?
Protons: 20 Electrons: 18 Neutrons: 21
How many protons and electrons does Fe2 plus have?
Fe 2+ (Iron) has... 26 protons 24 electrons 30 neutrons
How many protons and electrons are in 64 29 Cu2 plus ion?
29 protons and 27electrons are present in Cu2+ ion.
How do you find the mass number given the proton electrons and atomic number but not the neutrons?
The mass number of an atom is the number of protons plus the number of neutrons. This is is the same as the number of electrons plus the number of neutrons since the number of protons is the same as the number of electrons in an atom.
What plus what determines the atomic mass?
protons plus neutrons
How many electrons protons and neutrons respectively are in the iron III ion 56FE3 plus?
23 electrons, 26 protons, 30 neutrons.
How many protons neutrons and electrons in Ce3 plus?
The ion Ce(3+) of the isotope Ce-140 has 58 protons, 82 neutrons and 55 electrons.
How many protons electrons and nuetrons doe 41Ca plus 2 have?
Protons: 20 Electrons: 18 Neutrons: 21
How many protons neutrons electrons in zinc2 plus?
The number of protons is 30, the number of electrons is 28, the number of neutrons is different for each isotope.
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
How many protons and electrons does Fe2 plus have?
Fe 2+ (Iron) has... 26 protons 24 electrons 30 neutrons
How many protons and electrons are in 64 29 Cu2 plus ion?
29 protons and 27electrons are present in Cu2+ ion.
What is the protons neutrons and electrons for 65Zn?
Protons- 30 Electrons- 30 Neutrons- 35 Zn-65 means the atomic number plus the number of neutrons equals 65. Zinc always has 30 protons; therefore, it's atomic number is 30 and it has 30 protons and electrons. The remaining number is the neutrons: 65-30= 35
How many protons neutrons and electrons in 40Ca plus 2?
I don't want to do your homework for you. Here's how you figure it out: Protons = atomic number Neutrons = atomic mass - atomic number Electrons = atomic number + ionization
How do you find the mass number given the proton electrons and atomic number but not the neutrons?
The mass number of an atom is the number of protons plus the number of neutrons. This is is the same as the number of electrons plus the number of neutrons since the number of protons is the same as the number of electrons in an atom.
The atomic mass is equal to the sum of?
The Atomic Mass number of an element is the sum of the protons and neutrons in the nucleus of an atom of that element.The relative atomic mass is the average atomic mass number of all the known isotopes of an element.
