Your best friend has missed the last two weeks of school while traveling through Europe with their family. You recently received a letter from them asking you to explain what we have been working on in class so they could catch up. Write a letter to your friend explaining atomic radii, ionization energy and electronegativity. Include an explanation of the trends for each as you move across and down the periodic table. Remember they're really behind so be thorough and in depth.

Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.

What is the name of the enzyme that forms at the start of transcription?