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Title: Chemistry Matter Review Notes
Description: For freshman-juniors in highschool taking chemistry.
Description: For freshman-juniors in highschool taking chemistry.
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CHEMISTRY
MATTER
- nything that takes up space
A
1)ure substances
P
annot be separated physically
C
lements
E
→ most simplest form of matter
● DEAD END: CANNOT BE BROKEN DOWN FURTHER
❖ X: Fe (iron), Co, Mg, H, N
E
ompounds → 2 or more elements chemically combined
C
❖ X: H2O, NaCl
E
2) ixture
M
- s a combination of 2 or more substances physically
I
★ omogeneous
H
❏ ven distribution of particles completely dissolved
E
into ONE mixture
❖ EX: Salt water, ice tea mix
➢ Distillation: 2 liquids with different boiling points
➢ vaporation: separating liquid from a solid
E
★ eterogeneous
H
❏ Not evenly distributed
❖ EX: soil, oil and H2O, salad
➔ Separation by filtration
Title: Chemistry Matter Review Notes
Description: For freshman-juniors in highschool taking chemistry.
Description: For freshman-juniors in highschool taking chemistry.