Answer:
Sulfur, bromine, and argon are non-metal elements.
Explanation:
Nonmetal elements as elements that are not metals and lack qualities of metals i.e. nonmetal elements are elements with relatively low boiling points, they are poor conductors of heat and electricity, and they do not readily give up their electrons.
Most nonmetals are the the group 5,6,7 and 8.
Sulphur is in group 6
Bromine is in group 7
Argon is on group 8.
All these elements are non-metals.
At room temperature 22°C
Sulfur is solid
Bromine is liquid
Argon is the only has among the given element and this is due to the fact, argon is a member of noble gas element.
The true statement is "Sulfur, bromine, and argon are non-metal elements"
