Science, asked by prachita166, 1 year ago

what are the achievements of mandeleevs PT

Answers

Answered by sourya1794

Answer:

The achievements of Mendeleev's periodic table were: Mendeleev kept some blank spaces in the periodic table for the elements that were yet to be discovered. later as they are present in exceptionally low concentrations in the atmosphere due to their inertness.

Answered by khushali1232

Explanation:

Previous Question

Next Question

Similar questions

Psychology, 6 months ago

12. What is the so called courage that acts courageously because he is afraid of the sanctions of the law? a. citizen-soldier b. professional c. confidence d. passionate...

Biology, 6 months ago

Following statements describe the five steps in animal nutrition. Read each statement and give one word for each statement. Write the terms that describe each process. (a) Transportation of absorbed food to different parts of body and their utilisation. (b) Breaking of complex food substances into simpler and soluble substances. (c) Removal of undigested and unabsorbed solid residues of food...

Math, 6 months ago

SIMPLIFY THE FOLLOWING NUMERICAL EXPRESSION ⅖×⅚÷⅔+⁵/¹² THE ONE WHO DOES IT STEP BY STEP CORRECTLY WILL BE MARKED AS ' THE BRAINLIEST '...

Social Sciences, 1 year ago