need ko po Ng help sa pre-test at looking back please pa help po brainlwsst q po
Sagot :
Answer:
PRE-TEST:
1. A.
2. D.
3. A.
4. B.
5. D.
LOOKING BACK:
1. ELEMENT
2. COMPOUND
3. HYDROGEN
4. MIXTURE
5. SOLUTION
6. HOMOGENEOUS
7. HETEROGENEOUS
8. SOLUTE
9. SOLVENT
10. SATURATED SOLUTION
hope it helps:)
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