. What is electronegativity?
2. compare polar and non-polar molecules.
3. Explain and give examples of covalent bonds, polar covalent bonds, and ionic bonds.
4. Why do Non-Polar molecules not mix with water?
<span> 5. How does soap work?</span>
Answer:
polar
Explanation:
because interaction between them is hydrogen bonds
Answer:
which elements??? more info please