Question

give exceptions for the following
(A) all metals exist as solids at room temperature
(B) non metals are non lustrous
(C) non metals do not conduct electricity
(D) metals are hard
(E) solid non metals are hard
(F) metals are solid at room temperature
(G)metals have high melting and boiling point

Answer 1

A- MERCURY
B-IODINE
C-CARBON (IN FORM OF GRAPHITE AND DIAMOND)
D-SODIUM
E-phosphorus
F-mercury
G-gallium

Answer 2

Answer:

Mercury

Iodine

carbon

Iron