Answer:
Milk would be the only colloid
The sand and water, tomato juice and sugar and water are all known as suspensions (It consists of large particles mixed or suspended in a solution)
Explanation:
Potential energy stored in a spring => kinetic energy of a toy
Answer:
272
Explanation:
hope it helps i double checked the math :D
Answer:
True
Explanation:
magnesium and copper react with dilute acids to make salts and hydrogen gas