decay series consists of radioactive nuclides produced by successive radioactive decay until a stable nuclide is reached. (…)
Answer:
179.1 kg
Explanation:
Answer:B
Because it all stayed consistant
E=hf C=wavelength*F
E=hC/wavelength
E=(6.626*10^-34)*(3.00*10^8)/670*10^-9
E=(6.626*10^-34)*(3.00*10^8)/450*10^-9
