How does modern periodic table help in predicting the type of bonding that will take place between the atoms of the elements?
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Answer:
You can use the organization of elements in the periodic table to predict how elements will form bonds with each other to form compounds. Ionic bonds form between atoms with very different electronegativity values. ... Ionic bonds form between metals and nonmetals.
The modern periodic table is divided in 4 groups name s , p , d , f.
The elements of s block will always make ionic bonds with the group 17 elements.
The elements are divided into many groups as per their atomic number.
Since there are 18 groups thus the atoms of the same group have the same valency.
The bonds of these elements depends upon their valency and finding valency has been easier by using the modern periodic table.
Trick : group 1 vaency 1
group 2 valency 2
from group 13 to 17 subtract 10 from the group number to find the valency.
group 18 is Noble so no reaction.
elements of same group have the same valency.
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