Examlex
What is the mass defect of the lithium-9 isotope in g/mol? Lithium-9 has an atomic mass of 9.0273 g/mol.
USDA Original Food Pyramid
A nutritional guide introduced by the U.S. Department of Agriculture, structured as a pyramid to represent ideal consumption levels of various food groups.
Servings
The recommended portions or amounts of food or drink, as suggested by nutritional guidelines for maintaining a balanced diet.
Unexplained Weight Loss
A significant decrease in body weight that occurs without a clear reason or intentional effort, often indicative of an underlying health issue.
Cancer
A disease characterized by the uncontrolled growth and spread of abnormal cells in the body, potentially leading to death if not treated.
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