IB
IBO
Chemistry
May 2023
QP-202305-Chemistry-P1（TZ2）-HL · Question 7
Question (excerpt):
7. Which properties increase down the group 1 alkali metals? I. atomic radii II. melting point III. reactivity with water A. I and II only B. I and III only C. II and III only D. I, II and III
7. Which properties increase down the group 1 alkali metals? I. atomic radii II. melting point III. reactivity with water A. I and II only B. I and III only C. II and III only D. I, II and III
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