Answer in 3 points
What were the achievement of mendeleev's periodic table.?
Answers
Answered by
0
☆ Here is your answer ☆
☆ Systematic study of the elements.
☆ Predictions of new elements.
☆Corrections of doubtful atomic weights.
☆ Hope that this helps you ☆
Answered by
1
He named the future elements by prefixing a Sanskrit numeral, Eka (one) to the name of preceding element in the same group.
For instance, scandium, gallium and germanium, discovered later, have properties
similar to Eka–boron, Eka–aluminium and Eka–silicon, respectively.
Noble gases like helium (He), neon (Ne) and argon (Ar) were discovered
later as they are present in exceptionally low concentrations in the atmosphere due to their inertness.
For instance, scandium, gallium and germanium, discovered later, have properties
similar to Eka–boron, Eka–aluminium and Eka–silicon, respectively.
Noble gases like helium (He), neon (Ne) and argon (Ar) were discovered
later as they are present in exceptionally low concentrations in the atmosphere due to their inertness.
Similar questions