yes, a solution is always a mixture
yes, a solution is always a mixture
Gun powder is always a mixture.
Toothpaste is always a mixture.
It is always a mixture of two substances: the solute and the solvent.
No, the proportion of iron and sulfur in a mixture is not always fixed. It can vary depending on the composition of the mixture and how it was prepared. The proportion can be adjusted by changing the quantities of iron and sulfur added to the mixture.
No. Air is an example of a mixture of gasses. Brass is an example of a mixture of two solid metals.
No, milk is always a mixture.
Caffeine is a chemical compound, not a mixture.
Only a substance can be categorized as an element, a compound, or a mixture. An ink pen is not a substance, it is an implement.Added:The 'ink' (IN a pen) is definitely a mixture,not an element or pure compound.
yes it has oranges and water sometimes not always though but its still a compound.
Radioactive waste is nearly always a mixture but it is possible to be a pure substance.
Yes