Average atomic mass of lithium isotopeabundanceatomic mass Li-67.49%6.0151 amu Li-792.51%7.0160 amu.

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Presentation transcript:

Average atomic mass of lithium isotopeabundanceatomic mass Li-67.49% amu Li % amu

.0749 x = x = average atomic mass =6.941 amu Percentage in decimal form Atomic mass

6.941 amu is the atomic mass for lithium you’ll find on the periodic table

Hypothetical element M IsotopeAbundanceAtomic Mass M %91.98 amu M %93.82 amu M %94.97 amu

Average atomic mass element M amu

Hypothetical element D IsotopeAbundanceAtomic Mass D % amu D % amu D % amu

Average atomic mass element D amu