Concept explainers
Interpretation:
Number of elements present in Group 4A has to be given along with name and symbol. Also these elements have to be classified as metal, nonmetal, or metalloid.
Concept Introduction:
Periodic table contains all the elements arranged according to their
Elements that are present along the divider line are known as semi metals or metalloids. Metalloids have both metallic and nonmetallic properties and this is based on temperature.
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Chemistry: Principles and Practice
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