What is the purpose of the zigzag line on the right side of the periodic table?
a) It marks the border between the alkali metals and the transition metals.
b) It indicates a family of elements that have the same chemical properties.
c) It connects the elements in the table that have the same atomic number.
d) It divides the metals and nonmetals, and shows where the metalloids are.
Answers: 1
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What is the purpose of the zigzag line on the right side of the periodic table?
a) It marks the bor...
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