Questions

Law of Octaves states that "If the chemical elements are arranged according to increasing atomic weight, those with similar physical and chemical properties occur after each interval of seven elements." That is every 8th element have the same physical and chemical properties. This was established by the British scientist John Newlands in the year 1865.

Muhammad had to leave Mecca his birth place where he started preaching and take refuse in Medina, where he was given a warm welcome. This event took place in AD 622 and is known as the year of the Hijira, or migration, which became the first year of the Muslim Calendar.

The only gem of world made of a single element is Diamond.

Being submissive to somebody is to acknowledge somebody to be in a greater authority than you are.

Submissive mean in a relationship is you obey that person without complaining or arguing about it.

In short, a submissive is a person who enjoys giving control of themselves to their life partners.

The USSR( now a Common Wealth of Independent States) is spread over Europe and Asia