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Potassium has 1 valence electron.
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What is the number of valance electrons in oxygen?
six valence electrons
How can the number of core electrons be detemined from the periodic table?
Take carbon as an example.Carbon, indicated by it's atomic number, has 6 electrons. The number at the top of carbon's group is the number of valance electrons. Carbon has 4 valance elections.6 total electrons - 4 valance electrons= 2 core electrons in carbon=====================(try another element yourself to see this process )
What is the valance number for carbon?
It has 4 valence electrons
What is the maximum number of valance electrons an element can have?
The maximum number is 8.
Number of valance electrons of oxygen?
6 valence electrons 1s2 2s2 2p4 These 6 valence electrons are in the outer shell.
How can the number of valence electrons be determined from the periodic table?
By looking at the group number you can tell how many valance electrons there are ex: Group 1= 1 valance electrons Group 2-12= 2 valance electrons Group 13= 3 valance electrons Group 14= 4 valance electrons Group 15= 5 valance electrons Group 16= 6 valance electrons Group 17= 7 valance electrons Group 18= 8 valance electrons
What is the number of valance electrons in oxygen?
six valence electrons
What is the number of valance electrons for germanium?
4
What is the number of valance electrons in halogens?
Seven
What is the number of valance electrons in sodium?
one
What is the number of valance electrons in xenon?
There are none.
What is the number of valance electrons in a germanium atom?
4 valence electrons
How can the number of core electrons be detemined from the periodic table?
Take carbon as an example.Carbon, indicated by it's atomic number, has 6 electrons. The number at the top of carbon's group is the number of valance electrons. Carbon has 4 valance elections.6 total electrons - 4 valance electrons= 2 core electrons in carbon=====================(try another element yourself to see this process )
What is the valance number for fluorine?
7 valence electrons
What is the valance number for carbon?
It has 4 valence electrons
Does chlorine have 6 electrons?
it has 6 valance electrons, the number of electrons can be determined by the number of protons it has, which is the same as it's atomic number.
What is the maximum number of valance electrons an element can have?
The maximum number is 8.
