Answer :
Answer:
All the proper answers are next to each other.
Explanation:
Just break up the words which have key words:
di means two
tetr(a/o) means four
mono means one
hepto means seven
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Answer : The name of [tex]P_2O_4[/tex] is, diphosphorus tetroxide.
The name of [tex]P_4O_7[/tex] is, tetraphosphorus heptoxide.
The name of [tex]P_2O_5[/tex] is, diphosphorus pentoxide.
Explanation :
The given compounds are a covalent compounds because sharing of electrons takes place between phosphorous and oxygen. Both the elements are non-metals and hence, will form covalent bond.
The naming of covalent compound is given by:
The less electronegative element is named first.
The more electronegative element is named 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.