Classify as Element, Compound, Homogeneous, Heterogeneous

Question 1

Element

Answer 1

-is found on the periodic table
ex.
-gold
-oxygen
-silver
-lead
-calcium
-potassium

Question 2

Compound

Answer 2

-is a combination of elements
ex. H2O
-salt
-pure water
-carbon dioxide
-lithium Iodide
-hydrogen peroxide

Question 3

Homogenous

Answer 3

-looks like one thing (can’t see separate parts)
-same
ex.
-soda unopened
-brass
-saltwater
-kool-aid
-sugar water
-gatorade
-skim milk (debatable)

Question 4

Heterogenous

Answer 4

-can see separate parts
-different
ex.
-sand
-soil
-Italian salad dressing
-Raisin bran
-apple pie
-chocolate chip cookie
-tacos
-raisin bran without milk
-Caesar salad
-whole milk