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How are the elements arranged in the modern periodic table?

A. According to the number of electrons
B. According to atomic number
C. According to atomic mass
D. According to the number of neutrons



Answer :

GinnyAnswer

Final answer:

Elements in the modern periodic table are organized based on increasing atomic number into rows (periods) and columns (groups) of elements with similar properties.


Explanation:

Elements in the modern periodic table are arranged according to the increasing atomic number. The table consists of horizontal rows called periods and vertical columns called groups, each group having elements with similar properties.


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