Seudónimo Seudónimo

03-12-2020
Chemistry

contestada

what is physical change and chemical change

Respuesta :

riya1293 riya1293

03-12-2020

Answer:

Physical change occur when objects or sub undergo a change that does not change their chemical composition.

Chemical change us a permanent change which occur when a substance combined with another to form a new substances.

Answer Link

Otras preguntas

Complete the table. Principal Interest Rate Time Simple Interest $12,000 4.25% 5 years ???

Need help on this one

Describe a situation in which different units of measure could cause confusion.

The child, hoping to sneak downstairs without being detected to find himself a late night snack. Fragment or Sentence ?

Why did large plantation owners earn higher profits than small farmers during this period?

someone please show me how to find B, thanks.

I need help with this

PLEASE HELP NOW 1 QUESTION FOR 25 POINTS Points C and D are equidistant from point A. Complete the following table to prove that AEC ≅ AED.

I’m not really sure how to solve this problem so can someone help? Find the area of the shaded region?

What species of bacteria or archaea might you find associated with these green beans?