The Decay Constant of Radon-222 Is 0 $10^7$ B)767 × $10^7$ C)834 ×

question 53

Multiple Choice

The decay constant of radon-222 is 0.181 d^-1.If a sample of radon initially contains 6.00 × 10⁸ radon atoms,how many of them are left after 10.0 d?

• A)9.82 × \(10^7\)
• B)7.67 × \(10^7\)
• C)8.34 × \(10 ^ { 8 }\)
• D)7.29 × \(10 ^ { 8 }\)
• E)8.56 × \(10 ^ { 8 }\)

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Definitions:

Dimension of Avoidance

A psychological concept that refers to the tendency of individuals to steer clear of situations or stimuli perceived as harmful or unpleasant.

Continuum

A continuous sequence, range, or whole without clear division between its parts, often used in the context of spectra or gradations of characteristics.

Attachment Style

Patterns of emotional bonds and behaviors exhibited in relationships, shaped by early interactions with caregivers and affecting subsequent relationships.

Controlling

The act or process of regulating, directing, or commanding activities, processes, or systems.