Drag the tiles to the correct boxes to complete the pairs.
match the chemical name of each oxide of phosphorus to its chemical formula.
phosphorus monoxide
p4o7
diphosphorus tetroxide
p2o5
tetraphosphorus heptoxide
p2o4
diphosphorus pentoxide
po
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Explanation:

Phosphorus and oxygen atoms are considered as non-metals and two non-metals usually form covalent bonds.

A covalent bond is formed when sharing of electrons takes place between the atoms forming a bond.

The nomenclature of a covalent compound is given by:

The less electronegative element is written first.The more electronegative element is written then, and a suffix is added with it. The suffix added is '-ide'.If atoms of an element is greater than 1, then prefixes are added which are 'mono' for 1 atom, 'di' for 2 atoms, 'tri' for 3 atoms and so on..

From the two atoms, less electronegative atom is phosphorus and thus, is written first.

Naming of the given compound are as follows:

1. = The name given to this compound is tetraphosphorus heptoxide

2. = The name given to this compound is diphosphorus pentoxide

3. = The name given to this compound is diphosphorus tetroxide

4. = The name given to this compound is phosphorus monoxide

→ diphosphorus tetroxide

→ tetraphosphorus heptoxide

→ diphosphorus pentoxide

→ phosphorus monoxide

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