Chemistry · p-Block Elements
Cement, an important building material, is a mixture of oxides of several elements. Besides calcium, iron, and sulphur, oxides of elements from which of the following Periodic Table groups are present in the mixture?
- 1groups 2 and 14
- 2groups 2 and 13
- 3groups 2, 13 and 14✓
- 4group 2
Correct answer
groups 2, 13 and 14
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