Which of the Following Sets of Ions Is Present in Sodium

question 23

Multiple Choice

Which of the following sets of ions is present in sodium sulfate,Na₂SO₄?

• A) Na⁺,S²⁻,and O²⁻
• B) Na⁺,S²⁺,and O²⁻
• C) Na⁺ and SO₄²⁻
• D) Na⁺,S²⁻,and O²⁺
• E) Na⁺ and SO₄−

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Definitions:

Nonwelded Texture

A characteristic of pyroclastic deposits where the individual particles are not fused together, indicating cooler temperatures during deposition.

Fine Particles

Tiny solid or liquid particles that are suspended in air or water, often referring to dust, soot, or other minute matter.

Vesicular Igneous Texture

An igneous rock texture characterized by the presence of vesicles, or small cavities, formed by trapped gas bubbles during solidification.