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Upper Secondary: IGCSE
IMPORTANT
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The sixth element in Group 0 is radon (Rn). Would you expect it to be a gas, a liquid, or a solid, at room temperature?

Important Questions on The Periodic Table

EASY
Upper Secondary: IGCSE
IMPORTANT
The sixth element in Group 0 is radon (Rn). Would you expect it to be heavier, or lighter, than xenon?
EASY
Upper Secondary: IGCSE
IMPORTANT
The sixth element in Group 0 is radon (Rn). Would you expect it to be chemically reactive?
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Upper Secondary: IGCSE
IMPORTANT
Name five transition element.
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Upper Secondary: IGCSE
IMPORTANT
Which best describes the transition elements?
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Upper Secondary: IGCSE
IMPORTANT
Among the following properties, which best describes the transition elements?
MEDIUM
Upper Secondary: IGCSE
IMPORTANT
Among the following properties, which best describes the transition elements?
EASY
Upper Secondary: IGCSE
IMPORTANT
Among the following properties, which best describes the transition elements?
EASY
Upper Secondary: IGCSE
IMPORTANT
What is unusual about mercury?