EASY
Upper Secondary: IGCSE
IMPORTANT
Earn 100

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

EASY
Upper Secondary: IGCSE
IMPORTANT

EASY
Upper Secondary: IGCSE
IMPORTANT

EASY
Upper Secondary: IGCSE
IMPORTANT

EASY
Upper Secondary: IGCSE
IMPORTANT

MEDIUM
Upper Secondary: IGCSE
IMPORTANT

EASY
Upper Secondary: IGCSE
IMPORTANT

EASY
Upper Secondary: IGCSE
IMPORTANT
