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You will find the atomic mass of the element beanium!. It’s beanium. ATOMIC MASS. THE WEIGHTED AVERAGE OF THE NATURALLY OCCURING ISOTOPES. isotopes. Atoms with the same number of protons, but different numbers of neutrons. Therefore, they have different mass numbers!. EXAMPLE.
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You will find the atomic mass of the element beanium! It’s beanium
ATOMIC MASS THE WEIGHTED AVERAGE OF THE NATURALLY OCCURING ISOTOPES.
isotopes Atoms with the same number of protons, but different numbers of neutrons. Therefore, they have different mass numbers!
EXAMPLE 12C and 14C
Isotopes & Their Uses Bone scans with radioactive technetium-99.
Isotopes & Their Uses The tritium content of ground water is used to discover the source of the water, for example, in municipal water or the source of the steam from a volcano.
6Li (7.4%) and 7Li (92.6%) What is the atomic mass?
calculations 6 amu X .074 = 0.44 amu 6.48 amu 7 amu X . 926 = 0.44 amu + 6.48 amu ____________ 6Li (7.4%) and 7Li (92.6%) 6.92 amu
Try this one! An element Z has 3 isotopes. 213Z (23.5%), 210Z (54.2%), and 216 Z (22.3%). What is the atomic mass of element Z?
213Z (23.5%), 210Z (54.2%), and 216Z (22.3%). 212.1 AMU DID YOU GET IT?
What was the purpose of the beanium lab? • It was to learn how each bean represents an isotope of the element beanium. • Then determine the average atomic mass of the element Beanium
THE END And Now for a little Red Beanium and Rice