Chemistry, asked by juliet12, 6 months ago

i will mark you as brainliest if u solve this for me

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Answered by MrBrock
2

Answer:

For Second % will be = 79.28% ie. ( 1.99*100)/2.51

3rd = 79.62% ie. ( 1.68*100)/2.11

4th = 84.71 ie. ( 1.94*100)/2.29

When you compare all the samples 4th one has the highest % as the bonds are not being shared among the two elements! In all the rest samples ( 1,2 and 3) Copper is sharing a bond with other elements !

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