Question

what are the top who composition of magma?​

Answer 1

Answer:

There are three basic types of magma: basaltic, andesitic, and rhyolitic, each of which has a different mineral composition. All types of magma have a significant percentage of silicon dioxide. Basaltic magma is high in iron, magnesium, and calcium but low in potassium and sodium

Answer 2

Answer:

$\huge{\green{\boxed{\blue{\boxed{\orange{\boxed{\bf{\mathcal{\purple{Answer}}}}}}}}}}$

There are three basic types of magma:

1. basaltic
2. andesitic
3. rhyolitic

• Each of which has a different mineral composition.
• All types of magma have a significant percentage of silicon dioxide.
• Basaltic magma is high in iron, magnesium, and calcium but low in potassium and sodium.
• Andesitic magma has moderate amounts of these minerals, with a temperature range from about 800oC to 1000oC (1472oF to 1832oF).
• Rhyolitic magma is high in potassium and sodium but low in iron, magnesium, and calcium.