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Questions tagged 'Lithium'

3 questions

How many Li atoms are contained in 97.9g of Li?

I would like to verify my answer for a homework question: How many lithium (Li) atoms are contained in 97.9 grams of lithium? Thank you!

A
Anonymous

Jan 22, 2025

The work function of an element is the energy required to remove an electron from the surface of the solid. Th

The work function of an element is the energy required to remove an electron from the surface of the solid. For lithium, the work function is 279.7 kJ/mol, meaning it takes 279.7 kJ of energy to remov...