Question

Name an element, other than carbon, which exhibits the property of
catenation up to seven or eight atoms. Are these compounds stable?​

Answer 1

Answer:

the answer is silicon and sulphur

Explanation:

these compounds are not stable

Answer 2

Silicon exhibits the property of catenation and yes they are stable. these compounds are highly reactive due to the weak silicon-silicon bond. Silicon forms compounds with hydrogen which have chains upto seven or eight atoms, but these compounds are very reactive.