valence electrons
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An electron dot structure, also known as a Lewis structure, shows the arrangement of valence electrons in an atom or a molecule. It uses dots to represent valence electrons around an element symbol to help understand bonding and predict molecular shapes. The number of valence electrons is important for determining reactivity and chemical behavior.
electorn dot symbol
A synonym for Lewis diagram is Lewis structure. It is a schematic representation of the bonding between atoms in a molecule and the arrangement of valence electrons around atoms.
The number of electrons shown in an electron dot structure depends on the element. For example, carbon would have four electrons shown in its electron dot structure, while oxygen would have six electrons. The electron dot structure represents the valence electrons of an atom.
2 or more
The electron dot diagram for uranium (U) will have 7 dots around the chemical symbol. Uranium has 7 valence electrons, so you would represent them as dots around the symbol "U" in no particular arrangement.