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In the Periodic Table, a period is a horizontal row that represents the number of electron shells in an atom, while a group is a vertical column that shows the number of valence electrons in an atom.

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5mo ago

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What is the difference between a period and a group on page 126-127 in the Nelson Science Textbook of Grade 9 for Ontario?

The difference between a period and a group is that:A periodic is a horizontal row of elements in the periodic table, which simply means the column of the periodic table.A group is a vertical row of elements in the periodic table, which simply means the row of the periodic table.


What is the difference between nickel and technetium?

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What is the period and group on the periodic table with sulfur in it?

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What is the group and period for francium?

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What period on the periodic table is barium?

Barium, atomic number 56, is in group 2 of period VI (six) in the periodic system.


What are the characteristics of the period 4 in the periodic table?

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