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Kali
Chemistry
14 January, 07:49
What are the two changes in matters
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Chandler Ross
14 January, 07:50
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There are two types of change in matter : physical change and chemical change. As the names suggest, physical changes affect physical properties, and chemical changes affect chemical properties. Chemical changes are also known as chemical reactions.
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Paulina Elliott
14 January, 08:06
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Physical and chemical changes
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