2006-09-19 13:26:59 · 7 answers · asked by Anonymous in Education & Reference ➔ Homework Help
A mixture; by definition a mixture is a combination of two nor more substances in which each substance retains its own identity. Whereas a substance is matter that has a unifrom and unchanging composition. The cover and pages have alot of chemicals which can be seperated ( somehow it could be if you had the super expensive lab equipment). Therefore its a mixture.
2006-09-23 09:30:41 · answer #1 · answered by bushra r 3 · 1⤊ 0⤋
lol dont ask for homework answers but its a mixture since it has solids from pages and a cover and is not a liquiod or 1 substance for that matter.
2006-09-19 20:29:22 · answer #2 · answered by Andrew q 2 · 0⤊ 0⤋
I am sure it is a heterogeneous mixture because if you took 20 random samples, then they would probably not be the same. Ex.: ink, paper, book cover, etc. If it is a mixture, then it would have to be heterogeneous, not homogeneous, because it is not uniform throughout.
2006-09-19 20:50:22 · answer #3 · answered by Matthew H 1 · 1⤊ 0⤋
It would be substamce - you ever hear some one say "Textbook copy!" That means it is substantial, or something of a solid fact.
So - substance.
2006-09-19 20:36:11 · answer #4 · answered by Nije L 2 · 1⤊ 0⤋
Stop using this for homework; it's a substance, because you can't seperate it. And maybe you should consider using the textbook for answers, rather than yahoo answers, you cheater.
2006-09-19 20:36:01 · answer #5 · answered by Anonymous · 0⤊ 2⤋
A heterogeneous mixture:
It has ink, paper, cardboard covers which are not combined as one unit
2006-09-19 20:35:16 · answer #6 · answered by memeluke 4 · 1⤊ 0⤋
what I would say substance
2006-09-19 20:29:03 · answer #7 · answered by Anonymous · 0⤊ 0⤋