Chemistrymedium · Past Paper
Identify the element that does not belong to the same group as others.
ANa
BLi
CMg
DK
✓ Correct Answer: C — Mg
Na, Li, and K are Alkali metals (Group 1), while Mg is an Alkaline Earth metal (Group 2).
Share this question
More from Chemistry
- Which noble gas is not found in the atmosphere?
- The metal that forms a protective layer of oxide when exposed to air, but burns in nitrogen to form a nitride is:
- Which of the following represents 'Producer gas'?
- Which of the following is the functional group for aldehydes?
- The reaction between an acid and a carbonate produces: