General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 2)
2.
Which of the following is a non metal that remains liquid at room temperature?
Discussion:
103 comments Page 9 of 11.
Thamizh said:
1 decade ago
Bromine is non metal which exist liquid in room temp.
Kimberly said:
1 decade ago
Bromine is a chemical element with the symbol Br, and atomic number of 35. It is in the halogen group. The element was isolated independently by two chemists, Carl Jacob Lowig and Antoine Jerome Balard.
Sascha said:
1 decade ago
Is there any small definition?
Vamsi said:
1 decade ago
Mercury and Bromine are two elements that exist in liquid state at room temperature. Mercury is a metal & Bromine is a non-metal.
Nabilah said:
1 decade ago
Chlorine become what in room temperature?
Akhilesh said:
1 decade ago
It's melting point is much lower then room temperature,
Shiva said:
1 decade ago
br is anon metal and mope ever other options are not related.
Narendra said:
1 decade ago
Mercury is a metal but bromine is not a metal.
It is used in thermometers.
It is used in thermometers.
RUTUL said:
1 decade ago
The molecules of a liquid are held together by a collection of forces, see reference. Physical chemistry is the field which would let you calculate how strong those forces are for a particular molecule, and therefore how much kinetic energy each molecule must have to break those bonds and move more freely as a gas. For bromine, at 1 atmosphere pressure, that happens to be 332K, well above room temperature.
Bannappa (CVR) said:
1 decade ago
It is one of only 2 elements in periodic table that are liquids at room temperature (mercury is the other, although caesium, gallium, and rubidium melt just above room temperature).
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