Element E is in Group II of the Periodic Table. Which row describes element E and its oxide?
A.
B.
C.
D.
Exam No：0620_s24_qp_23 Year：2024 Question No：20
Answer:
B
Knowledge points:
8.2.1.1. decreasing melting point
8.2.1.2. increasing density
8.2.1.3. increasing reactivity
8.2.2. Predict the properties of other elements in Group I, given information about the elements
Solution:
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