Question

What is the name of the compound P4O10?

a) Tetraphosphorus decaoxide
b) Pentaphosphorus pentoxide
c) Tetraphosphorus pentoxide
d) Pentaphosphorus decaoxide

Answer 1

The correct name for the compound P4O10 is tetraphosphorus decaoxide. So, the correct option is a) Tetraphosphorus decaoxide

Step-by-step explanation:

The compound P4O10 is named according to the number of phosphorus and oxygen atoms within its molecular structure.

The nomenclature reflects its composition, with 'tetraphosphorus' signifying the presence of four phosphorus atoms and 'decaoxide' indicating the existence of ten oxygen atoms.

Therefore, the accurate name for P4O10 is tetraphosphorus decaoxide. This systematic naming convention facilitates precise identification and communication of the chemical composition, providing essential information about the molecular makeup of the compound.

Such nomenclature is crucial in chemistry to convey the specific elements and their quantities within a given substance, ensuring clarity and accuracy in scientific communication.

So, the correct option is a) Tetraphosphorus decaoxide

Answer 2

The compound P4O10 is named Tetraphosphorus decaoxide due to its composition of four phosphorus atoms (tetra-) and ten oxygen atoms (-decaoxide), as indicated by the numerical prefixes and suffixes in chemical nomenclature. Therefore the correct option is a.

Step-by-step explanation:

The compound P4O10 consists of four phosphorus (P) atoms and ten oxygen (O) atoms. The prefix "tetra-" indicates four phosphorus atoms, and the suffix "-decaoxide" denotes ten oxygen atoms. The correct name for this compound is Tetraphosphorus decaoxide because it accurately reflects the composition of the compound with four phosphorus atoms and ten oxygen atoms.

In P4O10, the prefix "tetra-" refers to the four phosphorus atoms, and the suffix "-decaoxide" signifies the ten oxygen atoms. The prefix "tetra-" indicates the presence of four atoms of the first element in the compound, which is phosphorus in this case. The term "-decaoxide" indicates the presence of ten oxygen atoms in the compound.

Therefore, by combining the numerical prefixes indicating the number of atoms for each element and the appropriate suffixes indicating the number of oxygen atoms, the compound is named Tetraphosphorus decaoxide, accurately representing its chemical composition of four phosphorus atoms and ten oxygen atoms.Thus the correct optiom a.