0
12 protons, 12 electrons
Mass number - 12 = protons
24 - 12 = 12 neutrons in a neutral element.
Look at the Periodic Table and coorespond the numbers I gave. Look at element 12 = Magnesium.
The magnesium ion [Ne]2s22p6 is the electronic configuration of the noble gas closest to it in the PT (Ne = Neon). Mg 1s22s22p63s2 and Ne 1s22s22p6.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoSelect the answer that correctly indicates the number of protons and electrons for this atom or ion
Wiki User
∙ 11y agoit has alot plus this better not be a hw ? if it is ima find u
Wiki User
∙ 13y agoMagnesium's atomic number is 12. Thus it has 12 positively charged protons in its nucleus. To counteract this charge, magnesium also has 12 negatively charged electrons in its electron cloud.
Add your answer:
Earn +20 pts
How many protons electrons and nuetrons does magnesium have?
12 , 12 , 12
How many protons neutrons and electrons does Mg plus have?
Magnesium has 12 protons and electrons and 12, 13 or 14 neutrons, depending on the isotope.
How many protons are in magnesium?
The atomic number of magnesium is 12. So there are 12 protons
How many electrons are in Magnesium-25?
Magnesium has an atomic number of 12, so there are 12 protons in any atom of this element. The number of protons do not change if it is an isotope of an element.
What is magnesium's atomic mass how many protons does it have how many neutrons how many electrons and its normal phase?
protons - 12 electrons - 12 neutrons - 12 atomic mass - 24.3050 solid at room temperature
How many protons have magnesium?
12 protons, 12 electrons, 12 neutrons
How many electrons are usually in the outer orbit of a neutral atom of magnesium?
2 electrons orbit in the outer shell. If its a neutral atom, then it will have the same number of electrons as protons. Magnesium has 12 protons and 12 electrons.
How many electrons are usually in the outer orbit of a neutral atom of magnesium Mg?
2 electrons orbit in the outer shell. If its a neutral atom, then it will have the same number of electrons as protons. Magnesium has 12 protons and 12 electrons.
How many proton and electrons does the element magnesium have?
Magnesium has an atomic number of 12, therefore it has 12 protons, and therefore 12 electrons.
How many valence electrons does a neutral magnesium atom have?
12, the same as the number of protons indicated by magnesium having an atomic number of 12.
How many protons electrons and nuetrons does magnesium have?
12 , 12 , 12
What are the protons neutrons and electrons for magnesium atom?
Atomic # : 12 Mass Number : 24 # of Protons : 12 #of Neutrons : 12 # of Electrons : 12
What element has 12 electrons 12 protons and 14 neutrons?
This would be magnesium, based on the number of protons. Since the protons is equal to the number of electrons it is a neutral atom. Given the number of protons in the atom, the isotope would be magnesium-26.
How many protons neutrons and electrons does Mg plus have?
Magnesium has 12 protons and electrons and 12, 13 or 14 neutrons, depending on the isotope.
How many protons are in magnesium?
The atomic number of magnesium is 12. So there are 12 protons
How many electrons and protons are present in Mg 2?
ans 12 atomic no. of Mg is 12 and in Mg2+ there is a lose of only 2 electrons so no. of protons shall be unchanged.
How many electrons will a neutral atom have when it has 12 protons?
12; and that would be a magnesium atom.
