Publishing the first Periodic Table.
He pooped quite a bit
Mendeleev predicted the name "eka-aluminium" for the element that is now known as gallium. This naming convention was based on the positions of the elements in his periodic table.
He left too many spaces between the elements......
DiscoVery of new elements
Yes, this affirmation is true.
they changed the 3 new Elements.
elements
Non-metals and Metalloids
not if u mean completely filled in but square by square yes
It would be a soft metal with a low melting point.
To understand the concept of Periodic Table
it was kinda popular adn also kinda not but i liked it alot