i need help
i have no idea but i will check and keep you posted.
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.
Dmitri Ivanovich Mendeleyev. Another spelling of his name is Dmitri Ivanovich Mendeleev.
Patterns
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.
Chemical elements arrangement was the object of study for Mendeleev.
your mums atomic acid
Dmitri Mendeleev
Dmitri Mendeleev can be remembered through his great legacy which students still use on their studies that is the periodic table of elements which is useful especially studying chemistry.. He published the basic/first periodic table in 1869.
what did Mendeleev see that elements it into
the answer is mendeleev
Mendeleev primarily used the element's atomic mass to classify them. He organized the elements into a periodic table based on their increasing atomic mass, allowing him to predict the properties of missing elements and arrange them in a logical order.
Dmitri Mendeleev is known as the father of the periodic table of elements. He arranged the elements in order of increasing atomic weight and grouped them based on similar properties. Mendeleev's periodic table laid the foundation for the modern periodic table we use today.
Mendeleev arranged the elements in a table ordered by atomic mass, corresponding to relative molar mass as defined today.
Increasing atomic mass
Increasing Atomic Mass
The two main factors that led to the widespread acceptance of Mendeleev's periodic table were its accurate prediction of the properties of then-unknown elements and its ability to explain the periodic trends observed in elements. Additionally, Mendeleev's table was able to organize the known elements in a logical and systematic manner, making it easier to understand and use.