Question

write the name of the following covalent compound: p₂s₃

Explanation:

Step1: Identify the elements

The compound \( P_2S_3 \) contains phosphorus (P) and sulfur (S).

Step2: Use prefixes for covalent compounds

For the first element, \( P_2 \) means there are 2 phosphorus atoms, so we use the prefix "di-". For the second element, \( S_3 \) means 3 sulfur atoms, so we use the prefix "tri-", and change the ending of sulfur to "-ide".

Step3: Combine the names

Putting it together, we have "diphosphorus trisulfide".

Answer:

diphosphorus trisulfide