Sample Electron State Scale If the red line represents an electron absorbing red light, what color would you expect to possibly be emitted from the atom

Which of the following statements is true about planck’s law

Explain why scientists use shared characteristics to make cladograms.

Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)