lonathophoji123 lonathophoji123

01-07-2021
Physics

contestada

crushing chalk into powder is and irreversible change. is this example a physical or chemical change?Why?

Respuesta :

subodhmagar8888 subodhmagar8888

01-07-2021

Answer:

It is a example of physical change

Answer Link

Otras preguntas

The polka is a ( livelier, liveliest) dance then the rumba? Which word is it??

What is the best definition of addiction? Addiction is a chronic problem in which a person has altered his or her brain and can’t stop taking a substance. Addic

Estimate the square root to the nearest (a) whole number and (b) tenth. Make sure you list 2 answers for these problems. square root of -220

Deal city is having a sale on a video game that, because of it popularity is notoriously hard to get ahold of. While waiting in line to open james notices that

The first problem may some one help me with this?

COMPARE AND CONTRAST- HOW IS THE SIBLINGS BEHAVIOR THE SIBLINGS EXHIBIT DURING SLEEP DIFFERENT FROM THEIR BEHAVIOR WHILE AWAKE?

How did enslaved Africans adapt to life in the Americas?

Drag the red and blue dots along the x-axis and y-axis to graph 3x + 5y = 18.

add commas to this sentence(The old tabby cat looked aloof almost evil

19. A rectangular area of land is being sold off in smaller pieces. The total area of the land is 2^15 square miles. The pieces being sold are 8 square miles in