3.
Which of the following statements is correct?
a) Since iodine is lustrous, it is a metal
b) All existing metals have a high melting point
c) Mercury is a metal which exists in liquid state at room temperature
d) Since sodium and potassium are not hard, they are not metals.
Answers
Answered by
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Answer:
c is the correct statement.
Answered by
0
Answer:
c is the correct answer
Explanation:
mercury is metal but it is Liquid at room temperature
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