Question

state octate rule


in points​

Answer 1

Step-by-step explanation:

1. The octet rule is a chemical rule of thumb that reflects the theory that main-group elements tend to bond in such a way that each atom has eight electrons in its valence shell, giving it the same electronic configuration as a noble gas.
2. The Octet rule states that main group elements try to bond with other atoms or species in such a way that all of them will possess stable electronic configuration.
3. In other words we can also say that eight electrons in the outermost shell or valence shell of each atom.

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Answer 2

Answer:

Octet Rule in Chemistry

Octet Rule in Chemistry The octet rule states that an atom tends to have eight electrons in its outermost valence shell by forming covalent bonds through gaining or losing electrons from its outermost shell. Elements that obey octet rules are main group elements which are oxygen, carbon, nitrogen. s-block and p-block elements obey octet rule except for hydrogen, helium, and lithium.

Octet Rule Examples

Octet Rule ExamplesFew examples which follow octet rule are :CO2, N a Cl, Mg O

O1.CO2

Carbon contains four electrons in its outermost shell. Also, carbon should have four electrons to complete its octet when it is combining with two molecules of oxygen. Here each carbon atom requires two electrons to complete its octet. Carbon and oxygen share their outermost electron and form CO2 which further completes the octet.

::O: :C: :O::

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