fill in the blank: elements in the same ____ on the periodic table have the same number of valence electrons. properties of elem
ents within a _____ on a periodic table change in a predictable way from one side of the table to the other. the number of ____ in an atom determines the identity of an element.
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Answer:
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Explanation:
An image of the lewis structure of the compound OF2 is shown in the image attached.
A Lewis structure is a structure in which electron pairs on atoms are shown as dots. Sometimes shared electron pairs are shown by a horizontal straight line connecting the two atoms involved.
OF2 has no double bonds as shown in its structure. It is a compound containing only two O-F sigma bonds and no pi-bonds.
