Chemistry Medium

Atomic Structure

Practice Atomic Structure MCQs as part of Chemistry.

15 MCQs
Medium difficulty

Questions in this Topic

Which subatomic particle carries a negative charge and orbits the nucleus of an atom?
Easy
What is the charge on a neutron?
Easy
The number of protons in the nucleus of an atom is called its what?
Easy
Who proposed the "plum pudding" model of the atom?
Easy
Isotopes of an element differ in the number of which particle?
Easy
What is the maximum number of electrons that can occupy the first (K) shell of an atom?
Easy
Rutherford gold foil experiment led him to conclude that most of an atom mass and posit...
Medium
According to the Bohr model, electrons revolve around the nucleus in fixed paths called...
Medium
What is the electronic configuration of a neutral chlorine atom (atomic number 17)?
Medium
The mass number of an atom is the sum of which two quantities?
Medium
Which quantum number describes the shape of an atomic orbital?
Medium
Carbon-14, used in radiocarbon dating, is an isotope of carbon differing from carbon-12...
Medium
The Aufbau principle used for writing electron configurations states that electrons occ...
Hard
According to Heisenberg uncertainty principle, which pair of properties of an electron ...
Hard
Which rule states that electrons occupy degenerate orbitals singly before pairing up?
Hard
Topic Info
SubjectChemistry
TopicAtomic Structure
Total MCQs15
DifficultyMedium
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