2. Which of the following is the CORRECT classification of salt water?
a. Mixture-Heterogeneous
b. Mixture-Homogenous
c. Pure Substance-Element
d. Pure Substance-Compound
3. An element is a pure substance. How many kinds of atoms are there is
element?
a. one
b. b. two
C. c, three
d. d. four
4. What kind of pure substance forms when two elements chemically cor
a. compound
b. b. element
c. c. mixture
d. d. solution
a. Mixture-Heterogeneous
b. Mixture-Homogenous
c. Pure Substance-Element
d. Pure Substance-Compound
3. An element is a pure substance. How many kinds of atoms are there is
element?
a. one
b. b. two
C. c, three
d. d. four
4. What kind of pure substance forms when two elements chemically cor
a. compound
b. b. element
c. c. mixture
d. d. solution
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Answer:
2. B. Mixture- Homogenous
3. A. one
4. A. Compound
Answer:
B.
A.
A.
I didnt copy I just know