Phosphorus occurs in nature as a single isotope, phosphorus-31. Neutron irradiation of phosphorus-31 produces phosphorus-32, a β emitter with a half-life of 14.28 days. Assume you have a sample containing phosphorus-32 that has a rate of decay of 3.2 × 106 dpm. Draw a graph showing disintegrations per minute as a function of time during a period of 1 year.
Introductory Chemistry: A Foundation
General Chemistry - Standalone book (MindTap Course List)
Chemistry: An Atoms First Approach
Inquiry into Physics
College Physics
Biology: The Unity and Diversity of Life (MindTap Course List)
Fundamentals of Physical Geography
Understanding Nutrition (MindTap Course List)
Nutrition: Concepts and Controversies - Standalone book (MindTap Course List)
College Physics
Biology (MindTap Course List)
An Introduction to Physical Science
Chemistry for Engineering Students
Chemistry: Principles and Reactions
Cardiopulmonary Anatomy & Physiology
Nutrition Through The Life Cycle
Human Heredity: Principles and Issues (MindTap Course List)
Biology: The Dynamic Science (MindTap Course List)
Biochemistry
Introduction to General, Organic and Biochemistry
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Human Biology (MindTap Course List)
Horizons: Exploring the Universe (MindTap Course List)
Chemistry for Today: General, Organic, and Biochemistry
Chemistry In Focus
Chemistry for Engineering Students
Physical Chemistry
Environmental Science (MindTap Course List)
College Physics
Organic Chemistry
Physics for Scientists and Engineers
General, Organic, and Biological Chemistry
Nutrition Through the Life Cycle (MindTap Course List)
Environmental Science (MindTap Course List)
Organic And Biological Chemistry
Introductory Chemistry: An Active Learning Approach
Organic Chemistry
Physics for Scientists and Engineers, Technology Update (No access codes included)
Physics for Scientists and Engineers: Foundations and Connections
Physics for Scientists and Engineers with Modern Physics
Oceanography: An Invitation To Marine Science, Loose-leaf Versin
Foundations of Astronomy (MindTap Course List)
Biology: The Unity and Diversity of Life (MindTap Course List)