Question

3. A reaction in which a
4. The oxide of certain metal which can react
5. Metals like copper, silver and gold.
MATCH THE COLUMNS : MATCH THE TERMS GIVEN IN COLUMN A WITH
Column A
Column B
1. Metalloid
A. Metals
2. Sonorous
B. Blue litmus to red
3. Acidic oxides
C. Electric wire
4. Aluminium
D. Table salt
5. Sodium chloride
E. Boron
Gunion Mon​

Answer 1

Answer:

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Answer 2

Answer:

3. ?

4. copper, zinc, tin, lead, aluminium, and beryllium

5?

6 metalloid - boron

sonorous- metals

acidic oxides- blue litmus to red

aluminum - electric wires

sodium chloride - table salt