29. If H3 11, 6 — 23 , в-Б — 30, then a-6 is :%3D(а) 10(b) 20(с) 30(d) 40

Given value--- | a | = 11 . | b | = 23 . | a - b | = 30 . We have to find--- | a + b | ?

Answered: 29. If 3 1, в — 23, -ы — 30, then a-6…

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29. If 3 1, в — 23, -ы — 30, then a-6 is : %3D %3D (а) 10 (b) 20 (с) 30 (d) 40

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter11: The Chemical Elements

Section11.2: Discovery Of The Elements

Problem 2PQ

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The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways:

Question

29. If H3 11, 6 — 23 , в-Б — 30, then a-6 is :
%3D
(а) 10
(b) 20
(с) 30
(d) 40

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