Essential Chemistry for IGCSE - The Periodic Table (Section 2 - No. 16)
Which of the following is/are true about the trends in the Periodic Table?
Ionization energy decreases down a group.
Atomic radius increases across a period.
Electronegativity increases across a period.
Reactivity of metals increases down a group.
Explanation
Correct statements are: Ionization energy decreases down a group, electronegativity increases across a period, and reactivity of metals increases down a group.
Comments (0)
