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What methods do scientists use to find physical changes?
Scientists use a variety of methods, such as microscopy, spectroscopy, chromatography, and mass spectrometry, to identify physical changes in materials. These techniques help scientists observe changes in the size, shape, structure, composition, or properties of a substance, allowing them to understand how physical changes occur at a molecular level.
Where do you identify physical changes?
Physical changes are identifiable through alterations in an object's shape, size, color, state of matter, or texture without changing its chemical makeup. These changes are typically reversible, such as melting, freezing, evaporating, condensing, or dissolving. They do not involve the formation of new substances.
Are state changes chemical or physical changes?
Physical Changes
What is marijuana physical changes?
what is marijuana physical changes
What are the chemical and physical changes of photosynthesis?
There are no physical changes. there are only chemical changes.
Are reversible changes and physical changes the same?
Reversible changes and physical changes are not exactly the same. Reversible changes can be undone and the original substance can be recovered, while physical changes alter the appearance or state of a substance without changing its chemical composition. Physical changes are usually reversible, but not all reversible changes are physical changes.
Changes in properties of matter are called?
physical or chemical changes
What are two ways you identify a physical property?
Two ways to be able to identify a physical property are the color and the concistancy.
Physical changes in a substance results in?
Physical changes in a substance result in
Is a melting point a chemical property?
Yes, melting point is a physical property, not a chemical property. It is a characteristic of a substance that can help identify and differentiate it from other substances based on how it changes states from solid to liquid.
What are phase changes?
its physical changes
What changes in a physical changes?
Burning
