Podcast
Questions and Answers
Which term best describes the word 'Atom' in Greek?
Which term best describes the word 'Atom' in Greek?
- Extremely small
- Invisible
- Microscopic
- Indivisible (correct)
Which element has the smallest atom?
Which element has the smallest atom?
- Hydrogen (correct)
- Magnesium
- Nitrogen
- Oxygen
What is the term for the number of protons in the nucleus of an atom?
What is the term for the number of protons in the nucleus of an atom?
- Mass number
- Atomic mass
- Atomic number (correct)
- Atomic mass unit
Which element is known as the lightest metal?
Which element is known as the lightest metal?
What is the result of the sharing of electrons by two atoms?
What is the result of the sharing of electrons by two atoms?
Which of the following chemical equations is correct?
Which of the following chemical equations is correct?
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