Question

3 fill in the blank 1 point c₇o₃ --> hepta- × carbon × tri- × ox × tri- × ox penta- carbon hepta- -ide -ate tri- chlor previous

Explanation:

Step1: Identify prefix for number of atoms

The prefix for 7 in naming is "hepta -" and for 3 is "tri -". The compound has 7 carbon atoms and 3 oxygen atoms.

Step2: Name the non - metal first

The first element is carbon.

Step3: Name the second non - metal with appropriate suffix

The second element is oxygen. When naming binary covalent compounds, the second element ends with “-ide”.

Answer:

hepta - carbon tri - oxide