Ionic Bonding:
This type of bonding occurs when atoms want to fulfil their valence shells by taking/giving electrons to other atoms. This, leads to completed valence shells in most cases and ionisation of both elements. The opposite charges cause the elements to stick together because opposites attract.
Covalent Bonding:
This type of bonding occurs when electrons are shared between atoms to each fill up their own valence shells by sharing. The balance between the attraction forces and repulsion forces between the shared electrons is called covalent bonding.
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Answer:
you see I didnt read it and I'm just guessing and I think its C
Answer:
cesium is the largest alkali metal.
Explanation:
Answer:
Please mark brainest!!!
The Lewis structure of AsH3 shows 1 non-bonding electron pair on as.
Explanation:
Lewis-dot structure : It shows the bonding between the atoms of a molecule and it also shows the unpaired electrons present in the molecule.
In the Lewis-dot structure the valance electrons are shown by 'dot'.
The given molecule is,
As we know that nitrogen has '5' valence electrons, oxygen has '6' valence electrons and fluorine has '7' valence electron.
Therefore, the total number of valence electrons in = 5 + 6 + 7 = 18
According to Lewis-dot structure, there are 6 number of bonding electrons and 12 number of non-bonding electrons.
The Lewis-dot structure of is shown below.
