Table of Contents
- 1 What is the noble gas electron configuration for v2+?
- 2 What noble gas has the same electron configuration as magnesium?
- 3 What is the correct electron configuration for V +?
- 4 Which of the following is the correct electron configuration of Mg2+?
- 5 Which is the noble gas configuration of magnesium?
- 6 How many electrons does a magnesium atom have?
What is the noble gas electron configuration for v2+?
1 Expert Answer So V2+ would be [Ar]3d3 .
Which ion has the same electron configuration as Mg 2+ ion?
The electron configuration of the magnesium ion Mg2+ is similar to Na+, Ne, and Al3+. It is not similar to Ar.
What noble gas has the same electron configuration as magnesium?
neon
Neutrally, it should have 10 protons and, thus, have an atomic number of 10. This noble gas is neon, Ne.
What is the full electron configuration for Mg2 +?
[1s22s22p6]3s2 The enclosed electron configuration is the electron configuration of Neon (Ne), the nearest noble gas to Mg. Therefore, the correct noble gas electron configuration of Mg2+ is B.
What is the correct electron configuration for V +?
Ar 3d3 4s2
Vanadium/Electron configuration
What is the full electron configuration for a magnesium ion Mg2 +? Group of answer choices?
FREE Expert Solution Neutral Mg means it has no charge, meaning no electrons are removed or added in the atom. The enclosed electron configuration is the electron configuration of Neon (Ne), the nearest noble gas to Mg. Therefore, the correct noble gas electron configuration of Mg2+ is B. [Ne].
Which of the following is the correct electron configuration of Mg2+?
The enclosed electron configuration is the electron configuration of Neon (Ne), the nearest noble gas to Mg. Therefore, the correct noble gas electron configuration of Mg2+ is B. [Ne].
Is the Mg + 2 ion the same as the Ne atom?
The #”Mg”^(2+)# ion is formed when the neutral magnesium atom loses 2 electrons, which brings its total number of electrons to 10. Neon, which has an atomic number of 10, also has 10 electrons, which is why the electron configurations for the #”Mg”^(2+)# and for the neutral #”Ne”# atom will be the same. #”Ne”:1s^(2)2s^(2)2p^(6)#.
Which is the noble gas configuration of magnesium?
The noble gas configuration of magnesium is [Ne]3s². In your problem, you count backwards from magnesium in the Periodic Table until you come to a noble gas. You come to neon, element 10. Magnesium is element 12. It has two more protons (and two more electrons) than neon.
Why does Mg2 + have the same electron configuration as neon?
1 Answer. The Mg2+ ion is formed when the neutral magnesium atom loses 2 electrons, which brings its total number of electrons to 10. Neon, which has an atomic number of 10, also has 10 electrons, which is why the electron configurations for the Mg2+ and for the neutral Ne atom will be the same.
How many electrons does a magnesium atom have?
1 Answer. Magnesium has an atomic number of 12, which means its neutral atom has 12 electrons. The Mg2+ ion is formed when the neutral magnesium atom loses 2 electrons, which brings its total number of electrons to 10.