Question

Перевести на английский 1. Когда Менделеев разрабатывал периодическую систему, многие элементы еще не были открыты. 2. Русское химическое общество было основано в 1868 году. 3. Нулевая группа была добавлена к периодической таблице после открытия инертных газов. 4. Предсказания Менделеева оправдались последующим открытием новых элементов. 5. Гелий, неон, аргон, криптон и ксенон были открыты в 1894 году и в последующие годы. 7. Химические свойства указывали на нарушение порядка в нескольких местах в таблице. 8. Менделеев предсказал существование шест элементов С переводчика не считается)

Answer 1

1.When Mendeleev developed the periodic table, many elements had not yet been opened.2.Russian chemical society was founded in 1868 3.The zero group was added to the periodic table after the discovery of inert gases.4.Mendeleev's predictions were justified by the subsequent discovery of new elements.5.Helium, neon, argon, krypton and xenon were discovered in 1894 and in subseChemical properties indicated a violation of the order in several places in the table.quent years.7.Chemical properties indicated a violation of the order in several places in the table.8.Mendeleev predicted the existence of six elements 

Answer 2

Certainly! Here is the translation of the provided statements into English:

1. When Mendeleev was developing the periodic table, many elements had not yet been discovered. 2. The Russian Chemical Society was founded in 1868. 3. The zero group was added to the periodic table after the discovery of inert gases. 4. Mendeleev's predictions were confirmed by the subsequent discovery of new elements. 5. Helium, neon, argon, krypton, and xenon were discovered in 1894 and in the following years. 6. (Number 6 is missing in the provided text.) 7. Chemical properties indicated a deviation from the order in several places in the table. 8. Mendeleev predicted the existence of six elements (the translation does not include information about the elements from the translator).

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