1 point
Q.1 which of the following
metals and non-metals are
solid at room temperature?
(A) Iron, Sodium Calcium----
Carbon, Sulphar, Phosphorus
[B] Mercury, Sodium, Potassium --
Nitrogen, Chlorine and oxygen
[C] Copper, Silver, Aluminium --
Bromine, lodine, and Hydrogen.
O [D] None of these.
Answers
Answered by
0
d is correct
hope this will help you
Explanation:
in option a sodium is soft solid
option b mercury is liquid
option c bromine is liquid
so the ans is d none of it
Answered by
0
Answer:
ANSWER
(A) Iron, Sodium, Calcium, carbon, sulphur and Phosphorus.
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