Sagot :
ANSWER
COLUMN A
1. solid- mixture
2. oxygen- mixture
3. tap water- pure substance
4. iron (fe)- mixture
5. salt and pure water- mixture
6. smog- mixture
7. cake- pure substance
8. cooked rice- mixture
9. concrete- pure substance
10. sodium chloride (nac1)- mixture
COLUMN B
1. heterogenous
2. compound
3. heterogenous
4. element
5. homogenous
6. heterogenous
7. homogenous
8. compound
9. heterogenous
10. compounds
yan po yung answer ko
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salamat