Bone minerals consist of which elements?

Study for the Biocompatibility of Dental Materials Test. Prepare with multiple choice questions and detailed explanations to ensure you're ready for your exam!

Multiple Choice

Bone minerals consist of which elements?

Explanation:
The main idea is that bone mineral is a calcium phosphate compound, giving bone its hardness. The essential minerals in bone are calcium and phosphate, which combine to form hydroxyapatite (the crystalline mineral phase in bone). This calcium–phosphate lattice provides rigidity and strength to bone tissue. While magnesium, sodium, potassium, and other ions can be present in smaller amounts and can influence crystal structure or stability, they are not the primary mineral constituents. So the principal elements in bone mineral are calcium and phosphate.

The main idea is that bone mineral is a calcium phosphate compound, giving bone its hardness. The essential minerals in bone are calcium and phosphate, which combine to form hydroxyapatite (the crystalline mineral phase in bone). This calcium–phosphate lattice provides rigidity and strength to bone tissue. While magnesium, sodium, potassium, and other ions can be present in smaller amounts and can influence crystal structure or stability, they are not the primary mineral constituents. So the principal elements in bone mineral are calcium and phosphate.

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