List the properties which make the following elements exceptional: a.Lithium, sodium and potassium b. Mercury c.Cesium and Gallium d. Iodine e. Graphite
Answers
Answered by
1
sodium, cesium, gallium, potassium are metals which can be cut with knife thus they are brittle. mercury is a metal which is liquid at room temperature . iodine is a non metal which is lustrous. graphite is non metal and have high melting point
Similar questions