Question

1 ) Is malleable and ductile best describes:

a) A solution b) a metal c) a compound d) a non metal

2 ) which one of the following is not a metalloid?

a) boron b) silicon c) gallium d) germanium

3) one of the following substance is neither a good conductor of electricity nor an insulator:This substance

a) chromium b) germanium c) gallium d) potassium

4) a metal which can be easily cut with knife?

a) Iron b) potassium c) calcium d) lead

5) name a non metal which is lustrous?

a) notrogen b) iodine c) bromine d) both a and b

6) a non metal which is required for combustion

a) chlorine b) oxygen c) helium d) neon

7) name a non metal other than carbon which show allotropy?

a) phosphorus b) oxygen c) sulphur d) all of these

8) name a metal which has low melting point?

a) iron b) sodium c ) mercury d) none

9) a metal which is yellow in colour ?

a) Zinc b) mercury c) gold d) silver

10) name a metal which has no fixed shape ?

a) potassium b) sodium c) mercury d) iron​

Answer 1

Answer:

Hey good night have a sweet dreams

Answer 2

Explanation:

1) b. a metal, 2) c. gallium, 3 ) b. germanium, 4) b. potassium, 5) b. iodine 6) b. oxygen. 7) d. all of these 8) c. mercury, 9) c. gold, 10) c. mercury .