Multiple Choice
Which of the following statements about electrons is not true?
A) Electrons orbit the nucleus rather like planets orbiting the Sun.
B) Within an atom,an electron can have only particular energies.
C) Electrons can jump between energy levels in an atom only if they receive or give up an amount of energy equal to the difference in energy between the energy levels.
D) An electron has a negative electrical charge.
E) Electrons have very little mass compared to protons or neutrons.
Correct Answer:

Verified
Correct Answer:
Verified
Q25: Everything looks red through a red filter
Q26: Thermal radiation is defined as<br>A)radiation produced by
Q27: Dissociation is the process in which<br>A)the bonds
Q28: State the two laws of thermal radiation.
Q29: Lines of a particular element appear at
Q31: Any object moving relative to Earth will
Q32: Consider an atom of oxygen in which
Q33: Define atomic weight (or atomic mass).
Q34: Which of the following objects is not
Q35: Emission lines from different ionization states of