Which of the following elements are in liquid state at room temperature a) Bromine b) Iodine c) Mercury d) Hafnium?

Only a
Only c
Only a, c
Only a, c, d

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 3 : Only a, c

Element	Symbol	Atomic No.	Melting Point(°C)	State in room temperature(15 - 25°c)
Bromine	Br	35	-7.2	Liquid
Hafnium	Hf	72	2231	Solid
Iodine	I	53	113.7	Solid
Mercury	Hg	80	-38.83	Liquid

4 views Answered 2022-09-04 04:29

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