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Which group on the periodic table loses 2 electrons to create an ion?
Wiki User
∙ 13y ago
The elements in group 2 lose 2 electrons to create an ion.
Wiki User
∙ 13y ago
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What type of element loses electrons in ionic bonding and what type of charge will it create?
An ionic bond is formed between a metal and a non metal. The METAL loses an electron (or electrons) and it becomes positively charged.
Which group generally loses 3 valence electrons and are almost always combined with other elements in nature?
Group 3 elements
Why do group 2 elements tend to lose 2 electrons in a chemical reaction?
Group 2 elements are all metals, which already tend to lose 2 electrons. A simple way of explaining why group 2 loses two electrons is that atom's are most stable with 8 valence electrons, group 2 has has 2 valence electrons and therefore it is easier to lose 2 rather than gain 6.
What is the number of electrons gained of lost for potassium?
It is in group 1 and loses its outer electron (1), giving an overall +1 charge
What oxidation number does an atom have if it loses two electrons when bonding?
+2 for example, Be, Mg, Ca, Sr or any other group 2 element in a compound with a group 6 element
Based on their placement on the periodic table what about ion formation is correct There is more than one correct statement?
A Group 6A element gains two electrons A Group 2A element loses two electrons A Group 3A element loses three electrons A Group 3A element loses three electrons group 1a element loses one electron group 7a gains one electron
How many electrons does calcium lose?
Usually calcium loses 2 electrons, that's why calcium is found in Group 2 of the periodic table.
If an element loses its valence electrons when it forms a molecule with another element where does the element live on the periodic table?
On the left side.
What type of element loses electrons in ionic bonding and what type of charge will it create?
An ionic bond is formed between a metal and a non metal. The METAL loses an electron (or electrons) and it becomes positively charged.
Does group 2A gain electrons or lose electrons in order to achieve a noble gas configuration?
loses 2 electrons to achieve a noble gas configuration
What is the number of electrons to fill potassium?
Potassium loses 1 electron. it is present in group-1.
Which group generally loses 3 valence electrons and are almost always combined with other elements in nature?
Group 3 elements
What are family that loses electrons eastiest?
The category that loses electrons easily is the metals.
What change in electron structure occur when Mg atom become a Mg ion?
Magnesium is a group 2A element, and has 2 valence electrons. Thus, for it to become an ion (Mg^2+) is loses those 2 valence electrons.
Which family of elements loses electrons most easily?
The alkali metal group easily lose their outermost electron. This group consists of lithium, sodium, potassium, rubidium, cesium, and francium.
Are electrons in group 2 lost or gained?
They are lost. If it has a plus sign beside the ion charge, that means the atom loses electrons. But if it has a negative sign for the ion charge, that means that the atom gains electrons.
How many valance electrons are in Be?
It is a Group 2 element, therefore it has two outer-shell electrons. To gain a full outer-shell, it loses two electrons to form a cation (cations are positive ions)
