It could be either. Any type of liquid core solder (acid core, rosin core, etc.) is heterogenous, since there's the metal part and the core part.
A solid-core solder is probably homogeneous.
homogenous.
a salt solution is homogenous.
This depends on our applications and wishes.
Pure quartz (SiO2) is chemically homogeneous.
Wet sand is considered heterogeneous because it contains a mixture of different-sized particles that are not uniformly distributed.
homogenous.
homogenous
homogenous
It is neither heterogenous nor heterogenous. It is HOMOgenous
It's a homogenous.
It is a homogenous mixture
homogenous
No they are heterogenous
a salt solution is homogenous.
Distilled water is homogenous not heterogenous.
homogeneus
We can found homogenous sands but also heterogenous sands.