The electron shells in gold and the number of electrons in each one are as follows: 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 5s2 4d10 5p6 4f14 5d10 6s1 Gold has 79 electrons in its neutral state, one for every proton in its nucleus. Because this is a lot of "work" to write out, we often "abbreviate" the electron configuration notation. We do this by writing the chemical symbol of the noble gas with an atomic number below that of the element we wish to identify, and then just "add the rest" of the electron notation above that. We call this noble gas notation or configuration. For gold, the noble gas below gold on the periodic chart is xenon (Xe). Here's the "new" notation (using xenon as an identifier) for the gold: [Xe] 4f14 5d10 6s1 Note that the three shells beyondxenon that describe gold (4f14 5d10 6s1) are identical to the last three in the "long version" of the notation. They must be, as both are expressions of the electron configuration of gold. Wikipedia has additional information of gold, and a link is provided.
The valence shell is the outter most shell that contains the most electrons. To find out how many valences there are you would mulitply the electrons. C3H8= (6)3 + (1)8=26 the outer valence shell will be 20.
The outermost shell of an atom can hold a maximum number of electrons equal to 8 for the first 20 elements on the periodic table. This is based on the octet rule, which states that atoms tend to gain, lose, or share electrons in order to achieve a full outer electron shell with 8 electrons.
2 electrons in the K shell and 8 electrons in the L shell
In the first shell there are two electrons and in the second shell there are six electrons, but only the electrons in the second (outer) shell are valence electrons.
Vanadium has on the outer shell two electrons.
7
There are 12 electrons in the electron shell of magnesium, the same number as protons. As for the outermost shell, it would be 3s2, meaning there are two electrons in the third "s" shell.
The valence shell is the outter most shell that contains the most electrons. To find out how many valences there are you would mulitply the electrons. C3H8= (6)3 + (1)8=26 the outer valence shell will be 20.
The outermost shell of an atom can hold a maximum number of electrons equal to 8 for the first 20 elements on the periodic table. This is based on the octet rule, which states that atoms tend to gain, lose, or share electrons in order to achieve a full outer electron shell with 8 electrons.
1st shell: 2 electrons, 2nd shell: 8 electrons, 3rd shell: 8 electrons, 4th shell: 4 electrons, 5th shell: 0 electrons, 6th shell: 0 electrons.
It has 5 electrons in its outermost shell.
there are two electrons the first shell hold
Sulphur has 6 electrons in its outermost shell.
There are two electrons in the valance shell of helium. Since this is the first shell, it is filled by two electrons.
2 electrons in the K shell and 8 electrons in the L shell
In the first shell there are two electrons and in the second shell there are six electrons, but only the electrons in the second (outer) shell are valence electrons.
Vanadium has on the outer shell two electrons.