An Isotope Is the Form of an Element That Has

question 33

Multiple Choice

An isotope is the form of an element that has more or fewer neutrons than its most common form.Given this,what is the atomic number of an isotope with one extra neutron,if its atomic mass is 15?

• A) 7
• B) 8
• C) 14
• D) 16
• E) 30

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Definitions:

Messy Room

A disordered or chaotic state of a room where items are scattered without organization or care.

Constructivism

A theory of learning that emphasizes the role of individuals in constructing their own understanding and knowledge of the world, through experiencing things and reflecting on those experiences.

Critical Realist

An advocate or adherent of critical realism, a philosophical approach that believes the nature of reality is independent of human thoughts and beliefs but that our understanding of it is socially constructed.