USE THE SECTION OF THE PERIODIC TABLE ABOVE TO ANSWER THIS QUESTION.Which letter represents a non-metal that is a solid at room temperature?
a
T
b
R
c
J
d
X
Explanation
Correct Option
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Discussions (6)
De sage
1 year ago
yh I have understood.
sulphur, phosphorus and iodine are non metals solid at room temperature
non-metals are elements that gain electron the atomic number of sulphur is 16 it gains 2 to become 18 and it's a solid non-metal
FAECSB7610542
1 year ago
The answer is A, if you check; T is sulphur and sulphur is a solid non-metal.
