Which one of the following pairs of elements is liquid at room temperature and at normal pressure ?

examrobotsa's picture

Submitted by examrobotsa on

Q: 55 (NDA-II/2021)

Which one of the following pairs of elements is liquid at room temperature and at normal pressure ?
AnyChart Trial Version

question_subject: 

Science

question_exam: 

NDA-II

stats: 

0,13,16,5,18,5,1

keywords: 

{'gallium': [0, 0, 0, 1], 'elements': [0, 0, 2, 5], 'mercury': [0, 0, 2, 2], 'caesium': [0, 0, 0, 7], 'bromine': [1, 1, 1, 3], 'room temperature': [0, 0, 5, 6], 'normal pressure': [0, 0, 0, 1]}