Chemistry, asked by nasreen45, 10 months ago

The wave length of a electron with mass
9.1×10^-31kg and kinetic energy 3.0x 10-25 j is
1) 89.67nm 2) 8.96nm 3) 456.7nm 4)896.7nm

Answers

Answered by ar0587835

4

Answer:

8.96 nm

Explanation:

do it by the laws and formula given in your text chapter

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