If the Activity of a Sample of ²³²Th Decreases from 1000

question 17

Multiple Choice

If the activity of a sample of ²³²Th decreases from 1000 cpm to 500 cpm in 60 min, in another 60 min its activity will be

• A) 500 cpm.
• B) 0 cpm.
• C) 250 cpm.
• D) 125 cpm.

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Definitions:

Schizophrenic's Withdrawal

A symptom of schizophrenia where individuals withdraw from social interactions and retreat into their own minds, due to delusions, hallucinations, or disorganized thinking.

Social Contacts

refer to interactions and connections between individuals in a social network, facilitating communication, support, and socialization.

Cognitive Decline

The gradual deterioration of cognitive functions, such as memory and thinking skills, often associated with aging or neurological diseases.

Idiosyncrasy of Ideas

Unique or personal thought patterns or ideas that are characteristic to an individual.