Question detail
Which statement correctly links atomic structure to periodic properties?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Key ideas in chemistry
Question
- A. Elements with similar atomic masses have similar properties
- B. The number of protons determines the element's position in the periodic table
- C. All elements have the same number of electrons
- D. The atomic radius is the same for all elements
Answer
The number of protons determines the element's position in the periodic table
Explanation
The atomic number, which is the number of protons, determines an element's position in the periodic table and its periodic properties.
Common mistake
Linking Periodic Properties
Students often confuse periodic properties with the properties of individual elements, failing to link them to atomic structure.
Focus on how the arrangement of electrons in an atom influences its position in the periodic table and its chemical properties.
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