Suggest two ways nonan-3-ol be prepared using a Grignard reagent

answer; ///i do believe that the correct answer is (b); ///particle composed of two or more atoms bonded together;

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

the answer is c. nacl