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In Science / Senior High School | 2025-07-09

which term is used to the vertical columns of the periodic table?​

Asked by janjanrasonabe58

Answer (1)

The vertical columns of the periodic table are called groups (or families).There are 18 groups in the modern periodic table.Elements in the same group have similar chemical properties because they have the same number of valence electrons.For example:Group 1: Alkali metals (like lithium, sodium)Group 17: Halogens (like fluorine, chlorine)Group 18: Noble gases (like helium, neon)

Answered by secretposecretlangdi | 2025-07-09