Question

Describe Lather Meyer's Curve in at least 5 points.

Answer 1

Answer:

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★ Lothar meyer's curve :-

1. most Electropositive element, ie. alkali metal (li, Na, k, Rb,Cs) occupy the peak position on the curve.

2. Less electropositive ie. alkaline metal (be,mg,ca,sr,ba) occupy the descending position on the curve.

3. metalloids (si,ge,as,Sb,Te,po,At) and transition metal occupy bottom part of the curve.

4. most electronegative ie. halogens (F,Cl,br,I) occupy the ascending position on the curve.

Answer 2

Answer:

Lothar Meyer's Atomic Volume Curve:

Lothar Meyer a German chemist plotted a graph between atomic weight and atomic volume (i.e. atomic weight in solid state/density) and he find out that elements with similar properties occupied the similar positions on the graph. ... IIa group elements like Be, Mg, Ca, Sr, Ba etc.

Today's instantly recognizable table includes well over 100 elements. Julius Lothar Meyer (1830–1895) and Dmitri Ivanovich Mendeleev (1834–1907) worked at the University of Heidelberg only five years apart—both under the direction of Robert Bunsen—but they arrived there with significantly different backgrounds.

Explanation:

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