Which is a property of every mixture? HV One substance dissolves in another substance. The molecules of one substance break down in the other. Different samples of a single mixture have different characteristics. . One substance can be separated from another through physical means

3

explanation:

58750.08068 is the answer i think

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

gold is my favorite solid.