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Questions and Answers
Which of the following is an example of a compound?
Which of the following is an example of a compound?
Which particles make up an atom?
Which particles make up an atom?
What is the atomic number of an element?
What is the atomic number of an element?
What is the difference between an element and a compound?
What is the difference between an element and a compound?
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What is the atomic mass of an atom?
What is the atomic mass of an atom?
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Which particles have a positive charge?
Which particles have a positive charge?
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What is the chemical symbol for oxygen?
What is the chemical symbol for oxygen?
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Which of the following is an example of a compound?
Which of the following is an example of a compound?
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What is the smallest unit of an element that retains its chemical properties?
What is the smallest unit of an element that retains its chemical properties?
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Which particles are found in the nucleus of an atom?
Which particles are found in the nucleus of an atom?
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