Multiple Choice
Which property is generally similar for elements within the same group on the periodic table?
33
views
10. Periodic Properties of the Elements
Periodic Trend: Metallic Character
Struggling with General Chemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which of the following elements is most likely to be dull and brittle?
A
Sulfur (S)
B
Copper (Cu)
C
Magnesium (Mg)
D
Sodium (Na)
Verified step by step guidance1
Understand the properties of metals and nonmetals: Metals tend to be shiny, malleable, and ductile, while nonmetals are often dull and brittle.
Identify the type of each element: Copper (Cu), Magnesium (Mg), and Sodium (Na) are metals, whereas Sulfur (S) is a nonmetal.
Recall that metals have metallic bonding, which allows atoms to slide past each other without breaking, making them malleable and shiny.
Nonmetals like Sulfur have covalent or molecular structures that do not allow atoms to move freely, resulting in a dull appearance and brittleness.
Conclude that Sulfur (S), being a nonmetal, is most likely to be dull and brittle compared to the metallic elements listed.
Related Videos
Related Practice
Periodic Trend: Metallic Character practice set
Problem sets built by lead tutorsExpert video explanations