An eye consisting of an array of numerous small visual units, as found in insects and crustaceans.
1. 3.5
2. Polar covalent
3. Polar covalent
4. Polar covalent
5. The bonds in a CCl4 molecule are polar, but CCl4 itself is a nonpolar covalent.
Hope I helped!
The answer to this one is the first one
Answer:
One
Explanation:
Sodium (Na) has one valence electron so it gets one dot.
