What Three Components Make up Most Magmas?
Oxygen, the most abundant element in magma, comprises a little less than half the total, followed by silicon at just over one-quarter. The remaining elements make up the other one-quarter. Magmas derived from crustal material are dominated by oxygen, silicon, aluminum, sodium, and potassium.

What are the top two composition of magma?

The composition of the gases in magma are: Mostly H2O (water vapor) & some CO2 (carbon dioxide) Minor amounts of Sulfur, Chlorine, and Fluorine gases.

Which component of magma is the highest in value?

Explanation: The silica content in felsic magma is the greatest of all magma forms, ranging from 65 to 70%. As a result, felsic magma has the highest gas content and viscosity, as well as the lowest mean temperatures, ranging from 650 to 800 degrees Celsius (1202o and 1472o Fahrenheit).

Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.

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