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Which of the following is the atomic symbol for silver?
146
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2. Atoms & Elements
Periodic Table: Element Symbols
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Which of the following is the atomic number of iron (Fe) on the periodic table?
A
14
B
47
C
56
D
26
Guida verificata passo dopo passo1
Understand that the atomic number of an element is the number of protons in the nucleus of an atom of that element.
Recall that the periodic table is arranged in order of increasing atomic number, which uniquely identifies each element.
Locate iron (Fe) on the periodic table, which is a transition metal found in the middle section of the table.
Identify the atomic number listed for iron (Fe) on the periodic table, which corresponds to the number of protons in iron atoms.
Confirm that the atomic number of iron (Fe) is 26, distinguishing it from the other numbers provided.
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