Which of the following statements is true for a physical change? * (a)More than one substance must be present (b)It change a substance into different substance (c)Burning is an example (d)It alter the form and appearance of the substance

Which of the following statements is true for a physical change? * (

1.	Which of the following statements is true for a physical change? * (a)More than one substance must be present (b)It change a substance into different substance (c)Burning is an example (d)It alter the form and appearance of the substance
Answer» TION:the ANS is (C) HOPE it HELPS you