SUMMARY
The mass of 100 trillion Uranium 238 atoms can be calculated using the atomic mass of Uranium 238, which is 238 grams per mole. To find the mass of a single atom, divide the atomic mass by Avogadro's number (approximately 6.022 x 10^23). The correct calculation yields a mass of approximately 3.95 x 10^-22 grams for one atom, leading to a total mass of about 3.95 x 10^-8 grams for 100 trillion atoms.
PREREQUISITES
- Understanding of atomic mass and Avogadro's number
- Basic knowledge of mole concept in chemistry
- Familiarity with unit conversions in scientific calculations
- Ability to perform multiplication and division with scientific notation
NEXT STEPS
- Study the concept of moles and Avogadro's number in detail
- Learn how to convert between grams and atomic mass units (amu)
- Explore advanced topics in stoichiometry for chemical calculations
- Investigate the properties and applications of Uranium 238 in nuclear physics
USEFUL FOR
Students studying chemistry or physics, particularly those focusing on atomic structure and mass calculations, as well as educators looking for practical examples in teaching atomic theory.
