false
Glass consists principally of silica, SiO2, found in sand. This is reacted at high temperature with oxides to form a silicate silica mixture. Coloured glass may have traces of metalic elements, often transition metals, to provide the colour.
An alloy is a mixture of Metals. A mixture is a combination of elements in an unfixed ratio. A compound is a mixture of elements in a fixed ratio.
A mixture is a collection of elements.
The most common kind is a mixture of metallic elements, called an "alloy".
Milk is an emulsion and a mixture.
They are elements not compound mixture
No, unless all the elements involved in the mixture are present in fixed atomic proportions to one another that are ratios of integers, thereby showing that the elements are chemically bonded.
Smoke is a heterogeneous mixture.
a mixture of elements can be a compound or simply a mixture. a compound is two or more elements of the periodic table joined together chemically. a mixture is where they are connected but not connected chemically. ask your chemistry teacher or something.
No a mixture is by definition not a pure substance.
mixture as the elements are not chemically bonded :)
Wood is a MIXTURE of many compounds, so your answer would be a mixture.