Question

Fill in the following blanks with suitable words:
(a) Metals are .........conductors of heat and
(b) Most non-metals are
..conductors of heat and electricity.
(c) Phosphorus is a very ...non-metal.
(d) Metals react with acids to produce...........gas.
(e) Iron is more ...........than copper.
(1) Metals form.............oxides whereas non-metals form ............oxides.
(g) Sulphur forms.............oxide whereas magnesium forms.............oxide.
(h) A non-metal is used to make an antiseptic solution called tincture..........​

Answer 1

Answer:

1. good conductor

2. bad conductor

3. soft

4.

5. reactive

6.

7.

8.

9.

10.

Answer 2

Answer:

a) good , electricity

b) bad conductor

c) reactive

d) hydrogen

e) reactive

f) basic , acidic

g) sulfuric , magnesium

h) Iodine

Hope it helps.