6 nost a. lonic Bond b. Mighty c. Covalent Bond d. Molecular Bond 7. It is the temperature at which solid becomes liquid. a. Viscosity b. Boiling point c. Surface Tension d. melting point 8. Massive stars (eight times the mass of our sun) undergo this cycle to convert Hydrogen into Helium. a. CNO b. Photosynthesis c. S-process d. R-process 9. It is the resistance of the liquid to flow a. Viscosity b. Boiling point c. Surface Tension d. melting point 10. It formed when electrons are shared unequally by two atoms in a compound. a. lonic Bond b. Chemical Bond c. Polar Covalent bond d. Molecular Bond ng s, d d Page 2 of 4