Chemistry, 01.02.2021 22:20 jonathanmagana112002
Which of the following could cause a physical change in a solid piece of sodium metal?
A exposing it to chlorine gas B. hitting it with a hammer
C. putting it in water
D. dissolving in acid
Answers: 3
Chemistry, 22.06.2019 12:30, AnastasiaJauregui
Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together
Answers: 1
Chemistry, 22.06.2019 15:00, kamkam5791
Is powdered sports drink ionic or covalent ? 10pts !
Answers: 1
Which of the following could cause a physical change in a solid piece of sodium metal?
A exposing i...
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