Are this answers right? (13 points) which statement best describes the arrangement of silicon-oxygen tetrahedra in clay minerals? a. random b. sheets(answer) c. spherical d. tightly packed (2)what is the main difference between sulfate minerals and sulfide minerals? a sulfates lack sulfur compounds, whereas sulfides contain sulfur compounds. b sulfates contain sulfur-oxygen compounds, whereas sulfides contain sulfur-metal compounds. c sulfates contain sulfur-carbon compounds, whereas sulfides contain sulfur-oxygen compounds.(answer) d sulfates contain sulfur compounds, whereas sulfides lack sulfur compounds. (3)carbon varies greatly as a mineral. it can form minerals as different as graphite and diamond. 1points which descriptions explains carbon's versatility? select the 2 correct answers. a due to its atomic structure of four valence electrons, carbon can combine easily with other elements. b (answer) carbon's versatility is due to the specific conditions where it is found - temperature, pressure, and the presence of other silicate minerals with which it joins. c carbon's ability to be weak or strong in different compounds is due to the number of valence electrons it shares. d carbon always gives up all of its valence electrons, forming strong hydrogen bonds.(answer)