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Alkaline Earths will most easily lose an electron. This is because the have a smaller alkali radii than alkali metals causing them to not be as tightly bound to the nucleus. This makes the more readily lose their electrons.
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Barium is in period 6 and magnesium is in period 3 of the periodic table which element would lose one electron more easily?
Barium would lose an electron more readily, because its outer electrons are farther away from the nucleus than those in magnesium, and thus are not held as tightly. =] Hopefully this helps you out alot.
What determines the oxidation state of an element?
The oxidation state of an element is determined by the number of electrons the element needs to lose or gain to have a full valence electron shell.
How many must a neutral sodium atom lose in order to have electron configuration like neon?
A neutral sodium must lose one electron in order for the resulting sodium ion to have the same electron configuration as an atom of the element neon.
What element that will most easily lose an electron.?
The Alkali Metals, which are the elements in Group 1 of the periodic table, each have one lone electron in their valence shell. And each of these elements wants to get rid of that single electron. These metals, which include lithium, sodium, potassium, rubidium, caesium and francium, are the most likely to lose electrons.
Why does the lithium atom want to lose an electron?
It is an alkali metal (Group 1 element). So, it needs to lose one electron in order to form a full valence shell (the one beneath it). Full valence shells are more stable states.
What element will most easily lose an electron from Al Cl NA Zn?
Na, sodium, should have the lowest first ionization energy of those four elements.
What part of an atom defines what type of element it is?
Valence electron describes type of element. It either lose or gain electron.
Which element in group IIA is the best reducing agent?
Na i believe since it has only one in its outer shell
Why reactivity of metal increases down the group?
As we go down the group, nuclear charge deceases and atomic radii increases. So the element can easily lose electron and hence react.
What is the relationship between atom and element?
They use a force called bonding where they either gain or lose an electron.
Which element would you expect to gain one electron in a chemical reaction?
Metals are the elements that usually lose electrons in their chemical reactions. This is because they have few electrons in their outermost shells which are easily lost.
Why are the elements in the halogen family very reactive?
The elements in the halogen family are in group 7 and thus have 7 valence electrons. They are very reactive because the want an additional electron to complete the octet. They can get this additional electron by reacting with another element willing to donate that electron. A perfect example is an element from group 1 or 2 (alkali or alkali earth) which wants to donate an electron.
Barium is in period 6 and magnesium is in period 3 of the periodic table which element would lose one electron more easily?
Barium would lose an electron more readily, because its outer electrons are farther away from the nucleus than those in magnesium, and thus are not held as tightly. =] Hopefully this helps you out alot.
What determines the oxidation state of an element?
The oxidation state of an element is determined by the number of electrons the element needs to lose or gain to have a full valence electron shell.
Why are francium and fluorine the most active metal and non metal respectively?
Francium has the lowest electronegativity and fluorine the highest.
Does a metal gain or lose an electron when it reacts with a nonmetal?
The metal tends to lose the electron because it has a higher electron affinity, and the nonmetal tends to gain the electron because it has a higher electronegativity. This has to do with the placement of the element on the periodic table. The further to the right you go, the more the element wants to gain electrons in an ionic compound.
How can hydrogen act ad a metal and a nonmetal?
Hydrogen has 1 electron. It can easily gain or lose electron to form metal or non metal
