Dmitry Ivanovich Mendeleyev (sometimes spelled Mendeleev) is one of the greatest Russian chemists to have ever lived. iodine of his many accomplishments was devising a way to organize the cognize elements by showing that they exhibit a periodicity, or unconstipated pattern, of properties when they are arranged according to their atomic weights. This meant that he could phone the properties of the next elements onward they were discovered. Other investigations of his include the study of the chemical theory of solution, the thermal expansion of liquids, the nature of petroleum, and others.
His story begins in Tobolsk, a Western city in the vast parting of Siberia. He was born on February 8, 1834, and was the youngest of fourteen or xvii children (records do not agree). He was a handsome son with curly hair and blue eyes. He was a fair(a) student who learned science from his brother-in-law, who was exiled to Siberia for revolutionary actions in Moscow. His father, Ivan Pavlovich Mendeleyev, taught at the Tobolsk gymnasium, or high school. However, he became blind soon afterwards the birth of Dmitry and lost his job. Desperate to support the family, his mother, Marya Dmitrievna Kornileva, who descended from an old merchandiser family with Mongolian blood, built a glassworks (glass-making factory) in the adjacent township of Axemziansk. Because she was a good businesswoman, this business prospered.
Marya was determined to give her know devil children good educations, and she directed Dmitrys education, being fond of him.
However, before Dmitry graduated high school at the age of sixteen, his mothers glassworks burn down down, and his father died of tuberculosis (an infectious disease prevalent in underdeveloped countries) when he was fourteen. Still, his mother, now poor, was determined to send her youngest two kids to college. She rode on horseback to St. Petersburg,
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