Chem/Phys

Question 1

Anions in an isoelectric species are generally ______ than neutral atoms and cations in the same series

Answer 1

larger

Question 2

The energy of a photos is inversely proportional to its___

Answer 2

wavelength
- shorter wavelengths correspond to higher energies
- E=hc/wavelength (lamda)

Question 3

In a redox reaction, the oxidizing agent is the species which____

Answer 3

receives electrons and is reduced (gained e-)
- common oxidizing agents have O bound

Question 4

In a redox reaction, the reducing agent is the species which___

Answer 4

donates electrons and is oxidized (loses e-)