A RADIOACTIVE NUCLEUS HAS A HALF-LIFE OF 20 YEARS, STARTING WITH 100,000 PARTICLES, HOW MANY PARTICLES WILL BE LEFT EXACTLY AT THE END OF 40 YEARS
A. 75,000 particles B. 35,000 particles C. 25,000 particles ✓ D. 50,000 particles The answer to the question is: C. 25,000 particles The decay of a radioactive nucleus can be described by its half-life, which is the time it takes for half…
EXPLORING THE FUNCTION AND SIGNIFICANCE OF THE CELL NUCLEUS
The nucleus is a membrane-bound organelle found in eukaryotic cells that contains the genetic material of the cell in the form of DNA. It serves as the control center of the cell, regulating gene expression and coordinating cellular activities. The…
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