Complete the correlation: Mercury : Liquid metal used in thermometers :: Graphite : ________
Complete the correlation: Mercury : Liquid metal used in thermometers :: Graphite : ________
Non-metal that conducts electricity used in pencil leads and electrodes
Highly reactive metal used in domestic cookware
Soft metal used for insulating outdoor high-voltage cables
Gaseous non-metal used for filling incandescent light bulbs
Solution
Mercury is a unique liquid metal used in thermometers, while graphite is an exceptional non-metal that conducts electricity and is used in battery electrodes and pencils.