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Questions and Answers
Which block contains gradual filling d sub-shells?
Which block contains gradual filling d sub-shells?
Which elements are found in the s-block?
Which elements are found in the s-block?
How many periods are there in the modern periodic table?
How many periods are there in the modern periodic table?
Which system divides groups into main groups and subgroups?
Which system divides groups into main groups and subgroups?
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In which block do the f-block elements belong?
In which block do the f-block elements belong?
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Which block contains gradual filling f sub-shells?
Which block contains gradual filling f sub-shells?
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In the American system, which groups are considered as sub-groups?
In the American system, which groups are considered as sub-groups?
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Which elements are found in the p-block?
Which elements are found in the p-block?
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Which category of elements contains the main transition elements?
Which category of elements contains the main transition elements?
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How many series of d-block elements are there?
How many series of d-block elements are there?
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Study Notes
Periodic Table Basics
- The d-block contains elements with gradual filling d sub-shells, primarily consisting of transition metals.
- The s-block features elements such as alkali metals (group 1) and alkaline earth metals (group 2).
- The modern periodic table consists of seven periods, representing the highest energy level occupied by electrons.
Group Classifications
- The modern periodic table utilizes the IUPAC system, which divides groups into main groups (groups 1, 2, and 13-18) and subgroups (groups 3-12).
- The f-block elements reside in the block that contains gradual filling f sub-shells, including lanthanides and actinides.
American System Group Designations
- In the American system, groups 3-12 are considered sub-groups or transition metals.
- The p-block features elements such as nonmetals (like carbon and nitrogen), metalloids, and post-transition metals, spanning groups 13-18.
Transition Elements and Series
- The main transition elements, known for their properties of forming variable oxidation states, are predominantly found in the d-block.
- There are four series of d-block elements corresponding to the 3d, 4d, 5d, and 6d configurations.
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Description
Test your knowledge of representative elements and the modern periodic table with this introductory quiz. Explore the properties and significance of d-block elements, understand the organization of the periodic table, and enhance your understanding of the fundamental principles of chemistry.
