Question

ans me ................plz​

Answer 1

Answer:

first answer is covalent and coordinate...

and the second one is NH3

Explanation:

A coordinate covalent bond, also known as a dative bond or coordinate bond is a kind of 2-center, 2-electron covalent bond in which the two electrons derive from the same atom...

Answer 2

1. Since nitrogen and oxygen are non-metals, the bonds between them are NOT ionic.

The structure of NN2O is given above.

There are both covalent and coordinate covalent bonds.

OPTION 2 IS CORRECT.

2. The first thing needed for a dative bond is a lone electron pair in one atom and an empty orbital in another atom. This condition is necessary but enough.

There is also a formula that fails in many cases but may sometimes become handy: Formal Charge = (Oxidiation State of the centeral atom - 8 + Digit of its group number)/2

e.g.: For SO3 it would be: (6-2)/2 Which means that it has 2 co-ordinate bonds

OPTION 1 IS CORRECT

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