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∙ 15y ago
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What group of elements did Mendeleev omit?
i have no idea but i will check and keep you posted.
What was Mendeleev's contribution to the knowledge of elements?
When making his periodic table Mendeleev noticed some spaces where elements should be couldn't be filled. He didn't want to force elements that didn't belong there to go there, so he believed the spaces were undiscovered elements. He left the names blank but predicted their properties. Later the elements Mendeleev predicted existed were discovered.
Who devised the periodic table of elements?
Dmitri Ivanovich Mendeleyev. Another spelling of his name is Dmitri Ivanovich Mendeleev.
Mendeleev studied the properties of elements and looked for?
Patterns
What proved that Mendeleev was right?
The validity of the periodic table of elements, which was originally devised by Mendeleev, has been confirmed by a vast body of chemical research. It would not be an exaggeration to say that everything in the science of chemistry conforms to Mendeleev's theory.
Which property did Mendeleev primarily use to classify the element?
to classify the elements mendeleev arranged the elements in increasing order of their atomic mass
Mendeleev's name for a column of elements?
mendeleev's name for a column of elements was groups.
Why were the elements important to Mendeleev?
Chemical elements arrangement was the object of study for Mendeleev.
What properties did Dmitri mendeleev use to arrange the elements?
your mums atomic acid
Who arrange the elements according to atomic mass and use the arrangement to predict the properties of missing elements?
Dmitri Mendeleev
Was Mendeleev's periodic table accurate enough that he was able to use it to predict the existence and several properties of certain elements that had not yet been discovered?
Mendeleev was able to predict the properties of the elements that were not discovered at that time. He left gaps for these elements in his Periodic Table.
What do elements fit into?
what did Mendeleev see that elements it into
Who first published the classification of elements that the periodic table you use today is based on?
the answer is mendeleev
What did dimetri mendeleev find out about the periodic table?
Mendeleev arranged the elements in a table ordered by atomic mass, corresponding to relative molar mass as defined today.
Mendeleev was the first to arrange elements according to their properties in a?
Mendeleev arranged the elements according to their atomic weight and valence.
Which arrangement of elements did Mendeleev find produce a repeating pattern of properties?
Increasing Atomic Mass
Which arrangement of the elements did Mendeleev find produced a repeating pattern of properties?
Increasing atomic mass
