Which of the Following Statements About Isotopes Is Incorrect

question 123

Multiple Choice

Which of the following statements about isotopes is incorrect?

• A)The isotopes of an element have the same number of protons, but different numbers of neutrons.
• B)(¹H, ²H), and ³H are all isotopes of hydrogen.
• C)Isotopes of an element have similar chemical properties.
• D)The melting point and boiling point of different isotopes of the same element will vary greatly.
• E)The different isotopes of an element have different mass numbers.

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Definitions:

Sensory Memory

A type of memory that holds sensory information for a few seconds after the item is perceived.

Visual Search

The process of visually scanning an environment or scene to locate a particular object or feature among other distractors.

Subject's Attention

Subject's attention refers to the focus or concentration of an individual on a specific stimulus or task, determining the degree of cognitive resources allocated to processing information.

Short-Term Memory

The part of the memory system where information is stored for a short duration, typically seconds to minutes, before it is either forgotten or transferred to long-term memory.