Which of the Following Statements Regarding Radiation Are FALSE

question 49

Multiple Choice

Which of the following statements regarding radiation are FALSE?

• A)Radioactivity is a natural part of our environment.
• B)All elements heavier than bismuth are radioactive.
• C)All radioactive elements are spontaneously decaying towards formation of a stable element.
• D)The time for half of the original sample to spontaneously decay is called the half-life
• E)All of the above are true.

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The two perpendicular lines on a graph that intersect at a point called the origin, typically used to represent different variables in data visuals.

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The numerical digit that represents the absence of any quantity or value.

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