Прочитайте текст. Составьте 5 вопросов к тексту. Dmitry Ivanovich Mendeleyev

Dmitry Ivanovich Mendeleyev is a famous Russian chemist. He is best known for his development of the periodic table of the properties of the chemical elements. This table displays that elements' properties are changed periodically when they are arranged according to atomic weight.

Mendeleyev was born in 1834 in Tobolsk, Siberia. He studied chemistry at the University of St. Petersburg, and in 1859 he was sent to study at the University of Heidelberg. Mendeleyev returned to St. Petersburg and became Professor of Chemistry at the Technical Institute in 1863. He became Professor of General Chemistry at the University of St. Petersburg in 1866. Mendeleyev was a well-known teacher, and, because there was no good textbook in chemistry at that time, he wrote the two-volume «Principles of Chemistry» which became a classic textbook in chemistry.

In this book Mendeleyev tried to classify the elements according to their chemical properties. In 1869 he published his first version of his periodic table of elements. In 1871 he published an improved version of the periodic table, in which he left gaps for elements that were not known at that time. His table and theories were proved later when three predicted elements: gallium, germanium, and scandium were discovered.

Mendeleyev investigated the chemical theory of solution. He found that the best proportion of alcohol and water in vodka is 40%. He also investigated the thermal expansion of liquids and the nature of petroleum.

In 1893 he became director of the Bureau of Weights and Measures in St. Petersburg and held this position until his death in 1907.

The Eiffel Tower in Paris is one of the most well known structures in the world, the iron lattice tower is an icon of France and has been one of the most visited tourist attractions in the country and the world. (Details: Tourist information of the Eiffel Tower.)

Eiffel Tower is named after Gustave Eiffel, who was a local engineer in Paris, it was his company designed and built the tower, and the tower is Gustave Eiffel's most notable work, one of other notable works designed by him is the interior framework of the Statue of Liberty.

Eiffel Tower was built as the centerpiece of and the entrance to the 1889 Exposition of Paris, a World's Fair to celebrate the centennial of the French Revolution.

The tower is located on the Champ de Mars in Paris, France.

Объяснение:

Breakfast in the UK

One of the most famous dishes in the UK is the ‘full English’ or ‘fry-up’. It’s made up of eggs, bacon, sausages, baked beans and toast, and can also include black pudding, fried mushrooms and tomatoes! A full English breakfast takes a lot of time to cook and it’s quite unhealthy to eat every day, so a lot of British people only eat it at the weekend. On weekdays, most people eat something lighter for breakfast, like a bowl of porridge or breakfast cereal. Another popular choice is to eat buttered toast with jam or marmalade. No English breakfast is complete without a cup of tea!

Breakfast in the KZ

Breakfast is an important meal for Kazakhs. Traditional breakfast food in Kazakhstan includes lots of daily-based products such as milk and ayran. During the week, especially in the cities, people prefer to eat fried eggs, porridge, bread, jam, milk and berries for breakfast. Tea is the most popular morning drink in Kazakhstan –it’s the perfect way to start the day!

Объяснение: