Multiple Choice
Where are the representative elements located on the periodic table?
24
views
2. Atoms & Elements
Periodic Table: Representative Elements & Transition Metals
Struggling with General Chemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which element is the most abundant in Earth's crust?
A
Oxygen (O)
B
Silicon (Si)
C
Aluminum (Al)
D
Iron (Fe)
Verified step by step guidance1
Understand that the Earth's crust is composed of various elements, with some being more abundant than others based on geological studies and chemical analysis.
Recall that oxygen is a major component of many minerals in the crust, often combined with other elements to form oxides and silicates.
Recognize that silicon is also very abundant, primarily found in silicate minerals, but it is generally less abundant than oxygen by mass.
Consider aluminum and iron, which are significant but less abundant compared to oxygen and silicon in the crust.
Conclude that oxygen is the most abundant element in the Earth's crust because it forms the majority of the compounds that make up the crust's minerals.
3:30mWatch next
Master Transition Metals and Representative Elements with a bite sized video explanation from Jules
Start learningRelated Videos
Related Practice
Periodic Table: Representative Elements & Transition Metals practice set
Problem sets built by lead tutorsExpert video explanations