UNIT 2 CON-1

Question 1

Matter

Answer 1

anything that takes up space and has mass

Question 2

Substance

Answer 2

all particals in matter are identical (fixed compostion)

Question 3

Mixture

Answer 3

two or more suntances physically combined

Question 4

Element

Answer 4

simpleset form of matter from which more complex subtances are made

Question 5

Compound

Answer 5

two or more elements chemically combined in a fixed propertion.

Question 6

diffrence between HOMOGENIOUS and HETERGONOUS

Answer 6

1.) HOMO - evenly distrubited
2.) HETER- not evenly spread out

Question 7

flow chart

Answer 7

Matter
│
├──► Pure Substance
│ ├──► Element
│ └──► Compound
│
└──► Mixture
├──► Homogeneous Mixture (Solution)
└──► Heterogeneous Mixture

Question 8

diffrence between COMPOND and MIXTURE

Answer 8

com- wo or more elements chemically combined in a fixed propertion.

MIX - two or more suntances physically combined

Question 9

be able to tell whats a HOMO and HETER

Answer 9

table salt, milk, oxygen, lemanade, water