Which of the Following Statements Is/are CORRECT

question 64

Multiple Choice

Which of the following statements is/are CORRECT?
1) Chemical reactions result in the gain,loss,or rearrangement of valence electrons.
2) For main group elements,the number of valence electrons equals eight minus the element's group number.
3) Core electrons are not involved in bonding or in chemical reactions.

• A) 1 only
• B) 2 only
• C) 3 only
• D) 1 and 3
• E) 1,2,and 3

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Definitions:

Injection Drug Use

The administration of drugs into the body with a needle and syringe, often associated with a higher risk of infectious diseases.

Adherence

The extent to which a person’s behavior, including taking medication, following diets, or executing lifestyle changes, corresponds with agreed recommendations from a healthcare provider.

Asthma Care

The management and treatment of asthma, a chronic respiratory condition characterized by episodes of airway constriction, to control symptoms and improve quality of life.

Educational Interventions

Programs or strategies designed to inform and educate individuals or groups to improve knowledge, skills, and attitudes.