jcole622 jcole622
  • 17-11-2020
  • Chemistry
contestada

Kernels of corn are heated and become popcorn. Why is this a chemical change?

Respuesta :

Аноним Аноним
  • 17-11-2020

Answer:

When popcorn is popped, liquid inside the kernel is changed to steam. Pressure from the steam builds up inside the kernel. When the pressure reached a critical stage the kernel pops turning itself inside out. This is a physical change.

Explanation:

Answer Link
sebastionK sebastionK
  • 17-11-2020
Because it’s not a physical change
Answer Link

Otras preguntas

Does the green tea have coffein ???
Does the green tea have coffein ???
How I say I want to go home in French?
How I say I want to go home in French?
The coordinates of the vertices of ANGLE RST are R(-3,5), and S(4,5), and T(4,-2). Find the side lengths to the nearest hundredth and the angle measures to the
The coordinates of the vertices of ANGLE RST are R(-3,5), and S(4,5), and T(4,-2). Find the side lengths to the nearest hundredth and the angle measures to the
How many parrallel lines does a triangle,square,trapezoid,pentagon
Does the green tea have coffein ???
How many parrallel lines does a triangle,square,trapezoid,pentagon
How is correct : "cus" or "cuz" ?