Question

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1. The property of metals due to which they produce a ringing sound when struck with
a hard object is called
(thermal conductivity/sonority).
2. A non-metal that is a good conductor of heat is
(diamond/graphite).
3.
A metal that burns with white dazzling light is
(magnesium/sodium).
4. Metallic oxides turn
(red/blue) litmus solution to
(red/blue).
5
(Sodium/Magnesium) is kept immersed in kerosene.
6. Non-metallic oxides dissolve in water to form
(acids/bases).​

Answer 1

Answer:

thermal conductivity

graphite

sodium

red to blue

sodium

acids

Answer 2

Answer:

1. sonority.

2.graphite

3.magnesium

4.red,blue

5.Sodium

6.acids