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The number of electrons in the valence shell of a halogen is 7. What is probably the most significant feature of halogens is that they all are one electron short of the number of electrons required to fill their valence shells, eight. That means they will have similar chemical properties, i.e., they all are on the lookout to borrow one electron.
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The Halogen family elements have how many valence electrons?
Halogen family members, or elements in group 17, have 7 valence electrons.
How Manu valence electrons does fluorine have?
Fluorine is a chemical element in the halogen group. It's electron structure is 1s2 2s2 2p5. That means that it has 6 valence electrons.
What has more valence electrons than oxygen?
All halogen elements have 7 valence electrons (group 17): F, Cl, Br, I, At.
What is the number of valence electrons of iodine?
Iodine has 7 valence electrons. It is in Group 17 of the periodic table, also known as the halogens, which have 7 valence electrons.
Which electron has seven valence electrons?
Any element in the halogen group will have seven valence electrons. These elements include fluorine, chlorine, bromine, iodine, and astatine.
The Halogen family elements have how many valence electrons?
Halogen family members, or elements in group 17, have 7 valence electrons.
How many valence electrons does the halogen family have?
7
How many valence electron does halogen have?
Halogens each have 7 valence electrons.
How many valance electrons does halogen have?
Halogens are group 17 elements. They have 7 valence electrons.
How many electrons are in the outer electron level of the halogen?
7 electrons are on the outer (valence) shells of all halogens
How many valence electronss does each fluorine atom have?
Fluorine is a halogen. All halogens have 7 valence electrons. There are thus 7 valence electrons for Fluorine, 2 in the 2s orbital, and 5 in the 2p orbitals.
What is a group of elements with few valence electrons that conduct heat amd electricity?
halogen NOTE added by Dr.J.): A halogen doesn't have a few valence electrons. They have 7 valence electrons.
What is the highly reactive family of elements with 7 valence electrons.?
halogen
What is highly reactive family of elements with 7 valence electrons?
halogen
How many valence electrons does bromine Br atomic no equals 35 have?
Bromine, with an atomic number of 35, has 7 valence electrons. This is because bromine is in Group 17 of the periodic table, also known as the halogen group, which has 7 valence electrons.
How many valence electrons does an atom of any halogen have?
A halogen is located in group 17 of the periodic table, so the electron configuration for the valance electron would be ns2np5 (n=energy level). So all halogens have 7 valance electrons.
How Manu valence electrons does fluorine have?
Fluorine is a chemical element in the halogen group. It's electron structure is 1s2 2s2 2p5. That means that it has 6 valence electrons.
