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Which sample is a pure substance a. a test tub of zinc oxide b. a container of zinc and oxygen c. A flask of Pondwater d. A jar of soil

Which sample is a pure substance a. a test tub of zinc oxide b. a container of zinc and oxygen c. A flask of Pondwater d. A jar of soil
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4 votes
Which sample is a pure substance

a. a test tub of zinc oxide
b. a container of zinc and oxygen
c. A flask of Pondwater
d. A jar of soil

User Crazko
by
8.7k points

1 Answer

3 votes
A.
........................
User Vijay Yadav
by
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