<span>Potassium carbonate (K2C03) is white salt and is often </span>found damp. It is soluble in water which makes a strong concoction. Hope this helps.
The object that goes through chemical change, changes completely to where you can not change it back to its original form. Physical change you can undo
Answer:
I think no.2 the answer
Because socialization and social resources are both for me
The answer would be a motor. If thats one of the options, it was for me :)
