Analyst Questions

The nucleus of an atom is the densest part of an atom. It contains the protons and neutrons of an atom.

Political culture refers to widely shared values and beliefs about who should govern, for what ends, and by what means.

Covalent bonding occurs when pairs of electrons are shared by atoms. Atoms will covalently bond with other atoms in order to gain more stability, which is gained by forming a full electron shell. By sharing their outer most (valence) electrons, atoms can fill up their outer electron shell and gain stability.

Examples of compounds with covalent bonds ::

HCl, CO2, O2,... 

The least penetrating power ray is Alpha rays.

Ministry of AYUSH celebrated first Naturopathy Day on 18th November 2018 with the aim of promoting the drug-less system of medicine to prevent diseases by altering the diet and lifestyle.

Ministry of AYUSH, Government of India was established in the year 2014.

Intrapulmonary pressure is the pressure within the alveoli of the lungs.

Lord Cornwallis introduced the Permanent Settlement of Bengal in 1793.

From the history,

The Erie Canal was completed in 1800's

The signing of the Declaration of Independence in 1776 and after that the American Revolution was started in the same 1776.

The Iroquios Confederacy was formed early when the Europeans first began comonizing, may be early in 1600's.

So, from the above data of history, Iroquois tribes formed the Iroquois Confederacy was the event that occured first among the options.