Inorganic compounds do not contain carbon atoms. 50. The main difference between organic and inorganic compounds is that almost all
A True
B. False

True

Explanation:

A vast majority of inorganic compounds do not contain Carbon or hydrogen.

There are however a few exceptions to this rule.

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