Podcast
Questions and Answers
What is the overall charge of an electron?
What is the overall charge of an electron?
- Fractional
- Neutral
- Negative (correct)
- Positive
Who proposed the planetary model of the atom?
Who proposed the planetary model of the atom?
- J.J. Thomson
- Niels Bohr (correct)
- Max Planck
- Ernest Rutherford
What is the charge of the nucleus in an atom?
What is the charge of the nucleus in an atom?
- Negative
- Positive (correct)
- Variable
- Neutral
Which subatomic particle is responsible for chemical bonding?
Which subatomic particle is responsible for chemical bonding?