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Questions and Answers
Which unit is used to measure the amount of electric charge?
Which unit is used to measure the amount of electric charge?
- B. Ampere
- D. Ohm
- C. Volt
- A. Coulomb (correct)
Which term describes the smallest particle of an element that retains its chemical properties?
Which term describes the smallest particle of an element that retains its chemical properties?
- C. Ion
- D. Electron
- A. Atom (correct)
- B. Molecule
What is the meaning of the Greek word 'Atomos'?
What is the meaning of the Greek word 'Atomos'?
- C. Indivisible (correct)
- B. Invisible
- A. Extremely small
- D. Microscopic
Which element has the smallest atom?
Which element has the smallest atom?
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What is the atomic number of an atom?
What is the atomic number of an atom?
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