객관식
Silver is an element that can conduct electricity and heat and is shiny. Silver is most likely represented by which chemical symbol on the periodic table?
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2. Atoms & Elements
Periodic Table: Element Symbols
Multiple Choice
Which series on the periodic table contains the elements with atomic numbers 58 through 71?
A
Noble gases
B
Lanthanide series
C
Actinide series
D
Transition metals
검증된 단계별 안내1
Identify the range of atomic numbers given in the problem: 58 through 71.
Recall the organization of the periodic table, focusing on the series or blocks where elements with these atomic numbers are located.
Understand that elements with atomic numbers 58 through 71 belong to the f-block of the periodic table, specifically the lanthanide series.
Recognize that the lanthanide series consists of 15 elements starting from cerium (Ce, atomic number 58) to lutetium (Lu, atomic number 71).
Conclude that the series containing elements with atomic numbers 58 through 71 is the Lanthanide series.
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