Answer:
Phosphorus 1 and Oxygen 4:
Electron dot structure:
.. .
: P :: O :
.. .
Molecular formula: P4O10
Structural formula:
O
//
O=P-O-P=O
�
O
Nitrogen 1 and Oxygen 1:
Electron dot structure:
: N :
. .
:O:
. .
Molecular formula: NO
Structural formula:
O
//
N=O
Ammonia NH3 and Hydrogen ION H+:
Molecular formula: NH4+
Structural formula:
H
|
H - N - H
|
H
Boron 1 and Nitrogen 1:
Electron dot structure:
: B :
. .
: N :
. .
Molecular formula: BN
Structural formula:
N
/
B=N
Step-by-step explanation: