Match the right column with the left column:
| Left Column | Right Column |
| 2.11.1. Noble Gas | (a) Cs |
| 2.11.2. Inver | (b) Rn |
| 2.11.3. Least electronegative element | (c) Reduction with carbon |
| 2.11.4. ZnO + C → Zn + CO | (d) An alloy |
WBBSE
Class X
Physical Science
Metallurgy
Periodic Table
04 Mark
2024
| Left Column | Right Column |
| (1) Noble Gas | (b) Rn |
| (2) Inver | (d) An alloy |
| (3) Least electronegative element | (a) Cs |
| (4) ZnO + C → Zn + CO | (c) Reduction with carbon |
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