तत्व के सबसे छोटे भाग को क्या कहा जाता है जो उसके रासायनिक गुणों को बनाए रखता है?

Which of the following territories was annexed by Lord Dalhousie under the pretext of misgovernance, and not directly through the Doctrine of Lapse?

What was the primary stated reason for the Partition of Bengal in 1905 by Lord Curzon?