Which of the following is an example of a physical change?
A) digesting a cheeseburger
B) converting water to hydrogen and oxygen
C) baking a cake
D) grinding coffee beans
E) burning coal
Correct Answer:
Verified
Q15: A gold ingot is a(n)
A)compound.
B)heterogeneous mixture.
C)element.
D)homogeneous mixture.
Q16: If the temperature is -55 °C, what
Q17: Coins in a piggy bank is a(n)
A)compound.
B)heterogeneous
Q18: Which of the following would NOT be
Q19: Which one of the following properties describes
Q21: A slice of pizza contains 29 g
Q22: Absolute zero is
A)the boiling point of liquid
Q23: In which of the following would the
Q24: A taco from a fast food restaurant
Q25: The energy associated with the motion of
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents