Discover Questions

The isotope neon-22 has 10 protons. How many electrons and neutrons does it have? In triangle ABC,prove that tanA+tanB+tanC=tanAtanBtanC? Evaluate the following limits: lim from (x to 0+) integral (x to 1) 1/t dt? What is the mass of 1.534 × 1026 atoms of F?
Answer in units of g.? Find the length of the unknown side of the triangle. The the exact length and approximate length.?