Combining Elements And Compounds! Chemistry Trivia Quiz
5 Questions
| Total Attempts: 151
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Questions and Answers
- 1.An ion forms when
- A.
An atom loses or gains electrons
- B.
An atom loses or gains neutrons
- C.
An atom loses or gains protons
- D.
Two elements combine
- 2.Positive ions are called anions and they lose electrons.
- A.
True
- B.
False
- 3.Negative ions are called anions and they gain electrons.
- A.
True
- B.
False
- 4.A substance made from two or more different atoms is called a ________.
- 5.Positive ions can only combine with other positive ions and negative ions can only combine with other negative ions.
- A.
True
- B.
False
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Sample QuestionAll matter consists of particles called________________.
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Sample QuestionThe substances that enter a chemical reaction are called __________.
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