Chemistry, asked by layaa2005, 8 months ago

Calculate the atomic weight of sodium by using the atomic weights of lithium( 6.9) and potassium(39)

Answers

Answered by mysonsaa

1

Explanation:

add the lithium and potassium atomic mass I. e 6.9+39=45.9 and the average will be sodium atomic weight so 45.9/2=22.9

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