If 1 Mol of an Element Has a Mass of 63.54

question 46

Multiple Choice

If 1 mol of an element has a mass of 63.54 g, the symbol for this element is

• A)Eu.
• B)Zn.
• C)Cu.
• D)Xe.

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Definitions:

Alcohol Use

The consumption of beverages containing ethanol, which can have both social and addictive aspects, impacting health and behavior.

Substance Abuse

A pattern of drug use in which people rely on a drug chronically and excessively, allowing it to occupy a central place in their life.

Substance Dependence

Substance dependence refers to the compulsive use of drugs or alcohol, leading to clinically significant impairment or distress.

Acetylcholine

A neurotransmitter in both the peripheral and central nervous systems that plays an important role in muscle contraction and the modulation of neuronal activity.