What is the number of elements in the 6th period of the periodic table?
Correct answer: C. 32
- A. 34
- B. 18
- C. 32
- D. 16
Explanation
The 6th period of the periodic table contains 32 elements, starting from cesium (Cs) and ending at oganesson (Og).
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About Periodic Properties and Trends
Periodic properties arise from electron configuration and effective nuclear charge, producing trends in atomic and ionic radius, ionization energy, electron affinity, electronegativity, metallic character and reactivity. Comparisons run across periods and down groups, with attention to common exceptions. The topic also relates these trends to the behavior of s-block and p-block elements.
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