Which of the Following Statements Is True of a Chemical

question 23

Multiple Choice

Which of the following statements is true of a chemical equation?

• A) It is a representation of only a physical change rather than a chemical or molecular change.
• B) It shows that the reactants on the left side of an equation produce the products on the right side of the equation.
• C) The number of atoms found in the reactants doubles in the products.
• D) The number of atoms found in the reactants halves in the products.
• E) The identity of the substance in a chemical equation is preserved.

---

Definitions:

Acne Cause

Factors contributing to acne include hormonal changes, excess oil production, clogged hair follicles, and bacterial infection of the skin.

Contagious

Referring to a condition or disease that can be transmitted from one person to another through direct or indirect contact.

Circulatory Status

The condition of the circulatory system, including the circulation of blood and health of the heart and blood vessels.

Support Systems

Networks or arrangements providing psychological, emotional, or physical assistance to individuals during times of need or stress.