The electron dot formula for O2 showsGroup of answer choicestwo of thesean ionic bonda total of 16 electron dotsa double covalent bonda single covalent bond
Question
The electron dot formula for O2 shows
- Group of answer choices
- two of these
- an ionic bond
- a total of 16 electron dots
- a double covalent bond
- a single covalent bond
Solution
The electron dot formula for O2 (oxygen molecule) shows:
-
A total of 16 electron dots: Each oxygen atom has 6 valence electrons, and since there are two oxygen atoms, the total number of electron dots will be 12.
-
A double covalent bond: Oxygen atoms form a double covalent bond in O2. Each oxygen atom shares two of its valence electrons with the other oxygen atom, forming a double bond.
So, the correct answer choices are "a total of 16 electron dots" and "a double covalent bond".
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