If a Rock Contains 75% Lead-206,you Would Estimate It to Be

question 48

Multiple Choice

If a rock contains 75% lead-206,you would estimate it to be about ____ billion years old.

• A) 13.5
• B) 9
• C) 1
• D) 6.75
• E) 11.25

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Primary Objective

The main goal or aim that an individual, group, or project seeks to achieve.

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Programs or strategies designed to inform and educate individuals or communities about nutritional practices for better health.

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