who grouped the periodic table according to atomic mass?

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this is a question from chemistry

2007-01-08 13:58:39 · 5 answers · asked by *MeG* 1 in Science & Mathematics ➔ Chemistry

Lothar Meyer seems to be the first to have sorted the table according to atomic mass, but Dimitri Mendeleev was the first to publish in 1869.

2007-01-08 14:09:19 · answer #1 · answered by Allen R 2 · 0⤊ 0⤋

Dmitri Mendeleev (1869) grouped the elements into families (by properties) and put them in order of increasing atomic mass.

2007-01-08 22:03:49 · answer #2 · answered by physandchemteach 7 · 0⤊ 0⤋

Dmitri Mendeleev

2007-01-08 22:03:35 · answer #3 · answered by dixiebaby 2 · 0⤊ 0⤋

Mendeleev

2007-01-08 22:02:02 · answer #4 · answered by Click 2 · 1⤊ 0⤋

Chuck Norris went to the Virgin Islands.....now it's known as the islands

2007-01-08 22:03:20 · answer #5 · answered by Anonymous · 0⤊ 0⤋