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What elements has a full outer electron shell and will not easily react with other elements?
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How many elements does the outer electron have?
An electron is not an element.
What happens to the electrons in the outer shell when the alkali metals react with other elements?
the alkali metals have 1 electron in their outer most shell. in order to obtain a full outer shell they have to lose this electron. so when they react with another metal they lose this electron and the outer most shell.
Why are the alkali metals and the halogens among the reactive elements an the periodic table?
alkali metals have one valence electron and halogens have 7. since elements always want to have a full outer shell, these two types of elements react easily with each other to form a full outer shell of 8 electrons.
How is an elements period related to its its electron confuguation?
An elements period is determined by the number of electrons it has in its outer shell.
A chemical family of elements contains elements with?
Elements in the same family (or group) have the same amount of electrons in their outer shell. For Example, all elements in Group 1 have 1 electron in their outer shells.
Why are the elements in group 18 always found by themselves and never in a compound with other elements?
The outer electron shells of their atoms are full, and they do not need more electrons from other atoms, so they do not easily bond.
How many elements does the outer electron have?
An electron is not an element.
How is hydrogen similar from the other elements?
All of them has one electron in their outer shell.
Why are alkali metals active?
because they have outer electrons than can merge with other elements. all elements want to have full outer electron shells, and they only have a few outer electrons.
Are alkali metals active?
because they have outer electrons than can merge with other elements. all elements want to have full outer electron shells, and they only have a few outer electrons.
Is lithium found in its pure state?
No, because it has only on electron on it's outer shell, it loses it far to easily to other elements to be found pure, such as chlorine to make lithium chloride.
What happens to the electrons in the outer shell when the alkali metals react with other elements?
the alkali metals have 1 electron in their outer most shell. in order to obtain a full outer shell they have to lose this electron. so when they react with another metal they lose this electron and the outer most shell.
Why is helium such a stable element?
Its outer electron shell is complete, with 2 electrons. Therefore it does not readily bond with other elements.
Why are the alkali metals and the halogens among the reactive elements an the periodic table?
alkali metals have one valence electron and halogens have 7. since elements always want to have a full outer shell, these two types of elements react easily with each other to form a full outer shell of 8 electrons.
What is the outer electron configuration for all group 1 elements?
1
What is the significance of outer electron?
The significance of an outer electron is that it is the (only) electron that can interact with other electrons, rendering it extremely valuable.
How is an elements period related to its its electron confuguation?
An elements period is determined by the number of electrons it has in its outer shell.
