Baslel
Baslel Baslel
  • 02-01-2022
  • Chemistry
contestada

how do we differentiate chemical change from physical change ​

Respuesta :

Betimak
Betimak Betimak
  • 02-01-2022

Answer:

Chemical change :has change in mass, heat is needed, new element is formed, hard to reverse.......

Physicalchange:does not have change in mass, heat is not necessary, no new element is formed, easy to reverse

Answer Link

Otras preguntas

How do u answer 3(x+2)=x-18
Which of the following is a requirement for membership in either the Democratic or Republican Party? A. pass a test on the party philosophy B. pay a cert
How many hawksbill turtles are left in the world?
Why was nature so important to Anne Frank? (The Diary of Anne Frank) Please help!!!
A candy distributor needs to mix a 10% fat-content chocolate with a 40% fat-content chocolate to create 100 kilograms of a 16% fat-content chocolate. How many k
How did world war 1 contribute to the collapse of the Russian monarchy?
how many year and months did it take to build blackpool tower england
Two ships leave whittier, Ak at 7 AM. The first ship sails towards Valdez on a 54° course at a constant rate of 36 mi/h. The second ship sails towards Knight is
I need help on my English homework I have no
Janette bought a portable CD player on sale. The regular price was $100. She was charged $89. a) What percent of the regular price did Janette pay? b) What perc