8 min read
This study guide covers chemical bonding, focusing on valence electrons, charges of ions, electronegativity, and types of elements. It explains ionic and covalent bonds (both polar and nonpolar) with examples. It also discusses partial charges and provides practice questions and exam tips.
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Question 1 of 14
How many valence electrons does a neutral atom of oxygen (O) possess? ⚛️
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8