a. if₇\nb. p₂o₅\nc. n₂o₅\nwhich shows the correct names for these compounds?\na. iodide heptafluorine\nb…

a. if₇\nb. p₂o₅\nc. n₂o₅\nwhich shows the correct names for these compounds?\na. iodide heptafluorine\nb. diphosphorus pentaoxide\nc. dinitride pentaoxygen\na. iodine heptafluoride\nb. pentaphosphorus dioxide\nc. pentanitrogen dioxide

a. if₇\nb. p₂o₅\nc. n₂o₅\nwhich shows the correct names for these compounds?\na. iodide heptafluorine\nb. diphosphorus pentaoxide\nc. dinitride pentaoxygen\na. iodine heptafluoride\nb. pentaphosphorus dioxide\nc. pentanitrogen dioxide

Answer

Brief Explanations:

For binary covalent compounds, prefixes are used to indicate the number of atoms of each element. In $IF_7$, 'hepta -' means 7 and it is iodine heptafluoride. In $P_2O_5$, 'di -' for 2 and 'penta -' for 5, so it is diphosphorus pentaoxide. In $N_2O_5$, it is dinitrogen pentoxide.

Answer:

A. iodine heptafluoride B. diphosphorus pentaoxide C. dinitrogen pentoxide