SCIENCE 7
Fill in the blanks.
1. In a chemical change a
is formed.
2. Conversion of water to
is a physical change.
3. Conversion of water to
and
is a chemical chang
4. Wasting away of metals on exposure to air and moisture is called
5. A solid formed in a reaction is called a
Answers
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2
Answer:
1) product
2) ice
3)
4) corrosion
5) remains
Explanation:
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