Difference between chemical and physical properties of peptide and small molecules
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The composition and properties of a substance are different from each other.
The composition of a substance is what the substance is made of.
Let's take water as an example. We know that the chemical formula for water is . This tells us that water has 2 hydrogen molecules and 1 oxygen molecule. That is the composition of water.
The properties of a substance are how a substance appears and behaves both chemically and physically.
Again, let's use water as an example. Most times, water is a clear liquid. It freezes at 0 degrees Celsius and boils at 100 degrees Celsius. These are some of water's physical properties. Water also has many chemical properties; however, we needn't go into those.
I hope this helps!
The composition of a substance is what the substance is made of.
Let's take water as an example. We know that the chemical formula for water is . This tells us that water has 2 hydrogen molecules and 1 oxygen molecule. That is the composition of water.
The properties of a substance are how a substance appears and behaves both chemically and physically.
Again, let's use water as an example. Most times, water is a clear liquid. It freezes at 0 degrees Celsius and boils at 100 degrees Celsius. These are some of water's physical properties. Water also has many chemical properties; however, we needn't go into those.
I hope this helps!
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