Nagorno-Karabakh, also known as Artsakh, is a landlocked region in the South Caucasus. Stepanakert is the capital and the largest city of the Republic of Artsakh (better known as Nagorno-Karabakh). " Hovhannes Tormanyan" Secondary School No 9. Classroom. 9th Grade. A girl writes in her notebook during a chemistry class. The periodic table, also known as the periodic table of elements, is a tabular display of the chemical elements, which are arranged by atomic number, electron...
more »

Nagorno-Karabakh, also known as Artsakh, is a landlocked region in the South Caucasus. Stepanakert is the capital and the largest city of the Republic of Artsakh (better known as Nagorno-Karabakh). " Hovhannes Tormanyan" Secondary School No 9. Classroom. 9th Grade. A girl writes in her notebook during a chemistry class. The periodic table, also known as the periodic table of elements, is a tabular display of the chemical elements, which are arranged by atomic number, electron configuration, and recurring chemical properties. Russian chemist Dmitri Mendeleev published the first recognizable periodic table in 1869. Nagorno-Karabakh is a disputed territory, internationally recognized as part of Azerbaijan, but most of the region is governed by the Republic of Artsakh (formerly named Nagorno-Karabakh Republic), a de facto independent state with Armenian ethnic population. Since 1994, regular peace talks between Armenia and Azerbaijan mediated by the OSCE Minsk Group have failed to result in a peace treaty. Hovhannes Tumanyan (1869 -1923) was an Armenian poet, writer, translator, literary and public activist. He is considered the national poet of Armenia. 7.10.2019 © 2019 Didier Ruef
« less