Practice Atomic structure, particles, charges and masses with authentic MYP MYP Physics exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like mechanics, thermodynamics, and waves. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
Due to their extremely small mass, electrons contribute less than _____% of the total mass of an atom.
Which statement correctly compares the masses of the three primary subatomic particles?
In the context of Rutherford's scattering experiment, what did the observation that a very small number of alpha particles were deflected through large angles indicate?
A neutral Magnesium atom has an atomic number . If this atom loses 2 electrons to form a stable ion, how many electrons does the resulting ion possess?
An atom with an atomic number of 12 forms an ion with a charge. Which of the following describes the change that occurred?
Fill in the blank: In the standard nuclear notation , the value represents the total number of __________.
According to the nuclear model of the atom, what primarily occupies the volume of the atom outside the nucleus?
Which force of attraction holds negatively charged electrons in their regions around the positively charged nucleus?
In Rutherford’s -particle scattering experiment, why was it necessary to use a gold foil that was only a few hundred atoms thick?
Which statement best explains why isotopes of the same element have identical chemical properties?
Practice Atomic structure, particles, charges and masses with authentic MYP MYP Physics exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like mechanics, thermodynamics, and waves. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of MYP examiners.
Due to their extremely small mass, electrons contribute less than _____% of the total mass of an atom.
Which statement correctly compares the masses of the three primary subatomic particles?
In the context of Rutherford's scattering experiment, what did the observation that a very small number of alpha particles were deflected through large angles indicate?
A neutral Magnesium atom has an atomic number . If this atom loses 2 electrons to form a stable ion, how many electrons does the resulting ion possess?
An atom with an atomic number of 12 forms an ion with a charge. Which of the following describes the change that occurred?
Fill in the blank: In the standard nuclear notation , the value represents the total number of __________.
According to the nuclear model of the atom, what primarily occupies the volume of the atom outside the nucleus?
Which force of attraction holds negatively charged electrons in their regions around the positively charged nucleus?
In Rutherford’s -particle scattering experiment, why was it necessary to use a gold foil that was only a few hundred atoms thick?
Which statement best explains why isotopes of the same element have identical chemical properties?