Yes, a precipitate is a physical change. It occurs when two solutions react to form a solid that settles out of the solution. This is a reversible change as the solid can be redissolved back into the solution.
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a colour change, a gas produced or a precipitate (new substance/solid) formed.
When one liquid reacts with another it is called a precipitate.
There are a variety of precipitates that are formed in a variety of ways, so depending upon which precipitate you are talking about, it can involve either a physical or a chemical change.
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chemical change as a new substance is formed
Chemical
A change in state is a physical change because the chemical composition of the substance remains the same.
Silver is a chemcial. More specifically, it is an element.
is luster a phsical property of minerals
It is a reversible process, as ice can be melted back into water.
precipitate
a
change in color, formation of gas and precipitate ;))
Types of evidence for chemical change include: A gas is evolved. A precipitate appears or disappears. Heat may be evolved or absorbed. A color change occurs. A substance disappears.