Answers Chemistry - SC3210 A-IC v.4 Unit Test — Unit testQuestion 10

10

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Unit Test — Unit test

Question 10 • Chemistry - SC3210 A-IC v.4

A piece of sodium metal can be described as

Answer

A

a pure substance and a compound.

B

an impure substance that is reactive.

C

an impure substance that is unreactive.

D

a pure substance and an element.

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A piece of sodium metal can be described as