Question

g
Mercury is used
a thermometer
ance because
it is very coothy
it is expards fese. than glasa
it expands & times
gland
none of these
than
reasons.​

Answer 1

Explanation:

Mercury is the only one in liquid state at room temperature. It's used in thermometers because it has high coefficient of expansion. ... It also has a high boiling point which makes it very suitable to measure higher temperatures. Also, it has a shiny appearance and doesn't stick to the glass surface of glass