What Type of Reaction Is Shown Below: 2C₅H₅ + Fe → Fe(C₅H₅)₂

Q1: Which of the following is the oxidation

Q2: If necessary, use the periodic table to

Q3: What is 6,987,000 in scientific notation?<br>A)6)987 x

Q4: Which of the following is not a

Q6: F-21 has a half-life of 5 seconds.

Q7: Which of the following is the atomic

Q8: What does the atomic mass of an

Q9: Which subatomic particle has a positive charge?<br>A)Electrons<br>B)Protons<br>C)Photons<br>D)Neutrons

Q10: Which metric prefix is represented numerically by

Q11: Cesium-137 has a half-life of 30 years.