Science

What were Mendeleev's reversals?How did Henry Moseley explain them?


Mendeleev thought the periodic table was in order of atomic mass. Mosley determined that atomic number was the correct order.
http://www.chemistry.co.nz/henry_moseley.htm

  1. πŸ‘ 0
  2. πŸ‘Ž 0
  3. πŸ‘ 66
asked by Raquel
  1. Mendeleev discovered that when some elements were ordered by their atomic mass, they fell into chemically incorrect groups, so he simply reversed their positions, these were Mendeleev's reversals.

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by Az
  2. blah

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by blah
  3. 1324679111213246579

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by blah
  4. According to my calculations I don't know what the answer is. I'm sorry. Better luck next time, hun.

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by bubba-joe
  5. hahahaha ye rite look it up ur seld

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by mike
  6. i think it was that periodic was unablesad and calculation have benn atemted yo cordnations for massivly high voltages calcualtion for sensationol power tada here u go

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by mike
  7. i love science

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by mike
  8. what about Henry Moseley's explanation on Mendeleev's reversals?

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by nerak_16
  9. i don't have an answer on this one but SCIENCE is COOL!

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by kittykat
  10. Well, I believe that Mendeleevs reversals were that he was wrong when he predicted that the Periodic table was ordered from Atomic Mass though it was supposed to be ordered with Atomic Number. An abundance of things have been proven since though I believe that this is the right theory.

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by Ballar
  11. U gotz enuff knowledge ballla

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by Argon
  12. Thank you, visit realsportstalk dot net to see what I really excel in. Well, educated debates involving Sports.

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by Ballar
  13. yall be trippin

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by Jamal Quincey
  14. f.w cook school

    1. πŸ‘ 0
    2. πŸ‘Ž 0
    posted by Mrs.Davis

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    is the following sentence true or false? Mendeleev used his periodic table to predict the properties of undiscoverd elements.. True: Mendeleev used his periodic table to predict the properties of a undiscoverd element.

    asked by Brian on October 31, 2006
  2. Science

    What were the undiscovered elements of Mendeleev's periodic table?

    asked by Maddie on March 3, 2008
  3. science

    how can I discuss how Mendeleev's periodic table relates with the modern one

    asked by varaidzo on April 26, 2016
  4. chemistry

    _____ was responsible for first grouping elements into triads based on similar properties. A. DΓΆbereiner B. Moseley C. Dalton D. Mendeleev

    asked by Emiko on September 5, 2014
  5. chemistry

    one of the following scientists never made any contribution to the development of periodic table? (a)j.jthompson (b)John Newlands (c) Luther Meyer ( d) mendeleev

    asked by Anonymous on August 21, 2014
  6. Science

    One of the following scientists never made any contribution to the development of periodic table A) Mendeleev B) Luther Meyer C) T.M Peters D) John Newlands

    asked by douglasknny on November 21, 2013
  7. science 8th grade

    write an advertisement that you could use to sell copies of Mendeleev's periodic table to chemists in 1869. Be sure to emphasize the benefits of the table to the chemical profession. Remember, the chemists have never seen such a

    asked by ali on January 15, 2013
  8. Chemistry

    Why did Mendeleev leave gaps in his early periodic table, and what was the ultimate importance of the gaps?

    asked by Sara on November 19, 2015
  9. 8th grade science

    write an advertisement that you could use to sell copies of Mendeleev's periodic table to chemists in 1869. Be sure to emphasize the benefits of the table to the chemical profession. Remember, the chemists have never seen such a

    asked by ali on January 23, 2013
  10. Chemistry

    I have a series of questions: What describes the arrangement of elements which repeat similar properties? Isn't the answer periodic table. next question who is the father of modern day periodic based on x-ray diffraction? Isn't

    asked by Lil Mama on November 19, 2006

More Similar Questions