MCQ 179: The temperature at which thermal decomposition of metal nitrates (eg. Ca(NO)) of Group-Il takes place, A. increases along the Period2 B. increases down the group C. decreases down the group D. remains constant across the Group II metals

MCQ 179: The temperature at which thermal decomposition of metal nitrates (eg. Ca(NO)) of Group-Il takes place, A. increases along the Period2 B. increases down the group C. decreases down the group D. remains constant across the Group II metals

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter19: The Representative Elements

Section: Chapter Questions

Problem 23E

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Concept explainers

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.

Question

MCQ 179: The temperature at which thermal decomposition of metal nitrates (e.g. Ca(NO),) of Group-II takes
place,
A. increases along the Period2
B. increases down the group
C. decreases down the group
D. remains constant across the Group II metals

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