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catenation ,i.e linking of similar atoms depends on size and electronic configuration inof atoms . the tendency of catenation in group 14 elements follows the order a)C>Si>Ge>Sn b)C>Si>Ge>=Sn c)Si>C>Sn>Ge d)Ge.Sn>Si>C

catenation ,i.e linking of similar atoms depends on size and electronic configuration inof atoms . the tendency of catenation in group 14 elements
follows the order 
a)C>Si>Ge>Sn
b)C>Si>Ge>=Sn
c)Si>C>Sn>Ge
d)Ge.Sn>Si>C

Grade:11

2 Answers

Phanindra
226 Points
6 years ago
First option is the correct answer...It is because Carbon can form large number of compounds...Mainly Diamond,Graphite,Fullerenes....Also carbon compounds..which you will study in organic chemistry...
Varon
510 Points
6 years ago
option(b) is the correct answer. the tendency to form long open or closed atom chains by combination of some atoms in themselves is known as catenation . the catenation is maximum in carbon and decreases down the group
                                             C>>Si>Ge=Sn>Pb
this is due to high bond energy of C-C bonds .down the group ,size increases and electonegativity decreases,therby,tendency to show catenation decreases.

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