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The mass of Mars,6.40 × 1023 kg,is about one-tenth that of Earth,and its radius,3395 km,is about half that of Earth.What is the mean density (mass divided by volume) of Mars in kilograms per cubic meter?
Calcium
A chemical element that is essential for living organisms, primarily in bone formation and metabolic functions.
Uric Acid
A chemical created when the body breaks down substances called purines, elevated levels of which can lead to gout and kidney stones.
Gout
A form of arthritis characterized by sudden, severe attacks of pain, swelling, and redness, often in the big toe, caused by excess uric acid.
Arthritis
Inflammation of one or more joints, causing pain and stiffness.
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