For an Ionic Compound, X ₂ Y

question 38

Multiple Choice

For an ionic compound, X ₂ Y ₅ , if the charge on each Y ion is − 2, the charge on each X ion is _____.

• A) − 2
• B) − 5
• C) − 10
• D) +10
• E) +5

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Definitions:

Chromaffin Cells

Cells found in the adrenal medulla that produce adrenaline and noradrenaline, hormones involved in the body's stress response.

Adrenal Gland

A small gland located on top of each kidney, producing vital hormones such as adrenaline and steroids aldosterone and cortisol.

Follicular Cells

Thyroid gland cells arranged in spheres called follicles, which store thyroid hormone precursors and are crucial for thyroid hormone synthesis.

Thyroid Gland

An endocrine gland in the neck that produces hormones regulating metabolism and calcium balance.