Question

3. The symbol for lawrencium is Lr.
Biedermanide is a fictional element whose symbol is Bn.
What formula would correspond to trilawrencium dibiedermanide?
YOUR ANSWER: ____

4. Poohbearium is a fictional element whose symbol is Ph.
Eeyoride is a fictional element whose symbol is Ey.
What name would correspond to PhEy4?
YOUR ANSWER: ____

5. Describe the process we used in our live class session to find the names and formulas of covalent compounds.
YOUR ANSWER: ____

Answer 1

3. Lr₃Bn₂ (trilawrencium dibiedermanide)

4. Poohbearium tetraeeyoride (PhEy₄)

5. We use prefixes for each element in a covalent compounds to represent the number of atoms and ad the sufix "-ide" for the most electronegative element.

Explanation:

We have the following covalent compound N₂O₃. We start by naming the first element with the prefix "di-" showing that the chemical formula contains two nitrogen atoms and after that the second element is indicated with the prefix "tri-" showing that we have three oxygen atoms.

The name for N₂O₃ will be dinitrogen trioxide.

Learn more about naming another covalent compound:

brainly.com/question/11067705

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