Which of the Following Represent a Pair of Isotopes

question 1

Multiple Choice

Which of the following represent a pair of isotopes?

• A) I and II
• B) I and III
• C) I and IV
• D) II and V
• E) III and IV

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Definitions:

Construct Theories

The process of systematically organizing knowledge to explain and predict phenomena, often used within scientific disciplines.

Language Error

Mistakes or discrepancies in the use of grammar, vocabulary, syntax, or pronunciation that affect the ability to communicate effectively in a particular language.

Fluent

The ability to express oneself easily and articulately, often referring to high proficiency in a language.

Stem

The main structural part of a plant that supports leaves, flowers, and fruits and transports water and nutrients between them.