Question

1. Lactic acid is obtained from_______Required to answer. Single choice.


Sour milk

Soda water

2. Sodium is obtained from______ oreRequired to answer. Single choice.


Borax

Cinnabar

3. Copper is obtained from_____ oreRequired to answer. Single choice.


Nitre

Cuprite

4. Calcium is obtained from_______ oreRequired to answer. Single choice.


Dolomite

Magnesite

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Answer 1

Answer:

1. Sour milk

2. borax

3. Cuprite

4. magnesite

Answer 2

answer :

1. sour milk

2. borax

3.cuprite

4.dolomite

Step-by-step explanation:

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