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

50 POINTS!!! Question 1 applaud the United States for its support of Great Britain caution against a Cold War resurgence with Russia reinforce the alliance bet

Help!! Why is a checking account not an ideal place to save money? (Select all that apply) Checking accounts almost never generate interest. It keeps the money

8. Which of the following countries is the most extreme example of a centrally-planned economy? Hong Kong Great Britain North Korea

) Group B [4x2=8] 2: I find spifm.P=Rs 480 and discount =Rs 40.

What made common law different from the previous law systems of Europe? a.Magistrates wrote all of the common laws on a set of tablets. b. Common law began on

Describe the cultural and artistic Paleolithic to the Neolithic

Please help I’m timed!!!

The diagram shows several planes, lines, and points. Vertical plane P intersects horizontal plane R at line f. Vertical plane T intersects horizontal plane R ar

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I

A rectangular picture frame has a width of 9 cm and a length of x cm. Which expression represents the perimeter of the picture frame? 2x + 18 2(x+18) 2x + 9 x +