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He created a Periodic Table arranged by Atomic Mass. He wasn't the first, but he was the first to leave spaces in his table for unknown elements. At his time, there were only 63 known elements. Based on the elements around the blank space, scientists could predict the properties of the unknown element. The spaces were filled in when they were discovered.

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14y ago
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10y ago

He showed us how we can arrange the elements. This actually helpes us find out if we are missing any elements or if there are unkown elements.

Without this guy, it wud be really hard to understand elements in chemistry.

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11y ago

he said to the other country that was messing with them yo back off

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15y ago

He compiled the Periodic Table of Elements. Also, he has an element named after him - mendelevium.

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13y ago

mendeleev was so important because he created the whole periodic table on his own and his periodic table could even predict undiscovered elements.

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12y ago

He made the first proper periodic table of elements and predicted the missing elements which proved true in the future

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11y ago

He is considered the father of the periodic table of elements; he also standardized in Russia the production of vodka.

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Q: What did Mendeleev do that was so important?
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Related questions

Why was Dmitri mendeleev so important to science?

wow his periodic table bboy


Why were the elements important to Mendeleev?

Chemical elements arrangement was the object of study for Mendeleev.


What did Mendeleev do that was important to chemistry?

Dmitri Mendeleev developed the first periodic table of the elements.


Why were the elements Ga Sc and Ge important to Mendeleev?

Ga, Sc and Ge were important to Mendeleev because these three elements have the same physical and chemical properties.


Why was the discovery of germanium important for Mendeleev's table?

Because he manged to predict it being there so he was proved right and proved a genius!


Who proposed and device the periodic table?

Mendeleev. Many others contributed ideas before bu Mendeleev's contribution is considered the most important.


One of the important ideas about Mendeleev's periodic table was that he predicted new?

Gaps


Why is Dimitri mendeleev important to the periodic table?

He made the first periodic table.


What is the important of Dimitrt Mendeleev?

In which state of matter are particles typically pack the tightest


What language did dimtrii mendeleev communicate in?

He was Russian, so Russian.


What was the important work of Dmitri Mendeleev?

He formulated the Periodic Law and revised and predicted the Periodic Table of Elements in some important ways.


How did the discoveries of scandium Sc and germanium affect Mendeleev's work?

When these elements were discovered, they fitted Mendeleev's predictions so well that they provided enormous support for his ideas. This meant that many more people accepted Mendeleev's work.