Rocks are mixtures because they can be made up of varying compounds and elements in varying amounts, and these substances do not mix chemically, but physically, still retaining there chemical properties.
Salt is a compound composed of sodium and chloride ions. It is a pure substance, not a mixture.
It's a mixture. To be specific, a compound is a substance which is made up of similar constituent particles which may be two or more. It is uniform in composition throughout. Therefore, tea is a mixture because it is made up of many individual substances which are mixture themselves.
Sucrose is a compound composed of carbon, hydrogen, and oxygen atoms. It is not an element or a mixture.
Ammonia (NH3) is a compound, not an element. It is a homogeneous mixture when dissolved in water, but a pure sample of ammonia gas is considered a compound.
Sulfur trioxide is a compound, not a mixture. It is a chemical compound composed of sulfur and oxygen atoms in a fixed ratio.
mixture of rock particle and salt
It is a compound
rock is a mixture
Niether. Volcanic rock is a mixture.
There is not enough information given to unambiguously answer the question.A "pebble" is a small piece of rock. What KIND of rock? It matters. Is it a brimstone pebble? Then it's an element. Is it a limestone pebble? Then it's a compound. Is it a granite pebble? Then it's a mixture.
Sedimentary rock is not a pure substance with a fixed chemical composition like an element or a compound. It is a mixture of different minerals, organic matter, and rock fragments that have been compacted and cemented together over time through the process of sedimentation.
No, granite rock is not a compound - it is a type of igneous rock composed of various minerals like quartz, feldspar, and mica. Each of these minerals is a compound made up of different elements.
A rock is a mixture of compounds.
Feldspar is a compound. It is a group of rock-forming tectosilicate minerals that are made up of aluminum, silicate, and potassium, sodium, or calcium ions.
Water is a compound
Compound
It is a mixture.