02-01-2022
Chemistry

contestada

how do we differentiate chemical change from physical change

Respuesta :

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

"slow oxidative muscle fibers are best suited for __________."

Isaac is a bright student but he procrastinates. He puts off writing term papers and gets incomplete grades which eventually become F's. Issac's ________ therap

Who is the speaker of this passage? "[A]re you a goddess or a mortal? If one of the gods who rule the skies up there, you're Artemis to the life, the daughter o

When evaluating a source, what questions should you ask about the publisher?

I need help with this question

The most important criteria of a good tracking method is that it is ______. a. Comfortable b. Computer compatible c. Portable d. Expensive

Why is it important to follow rules In a digital world??

Which of these is a way to be sure that products or services are acceptable to customers

A CD which usually sells for $15.78 has a 15% discount. Estimate the amount of the discount.

Is transmit suffix tion sion or ic