. 7. write the name of the elements present in the following:- a). methane. b). glucose. c). bleaching powder d). chalk. e). water. f). calcium chloride. g). graphite. h). salt i). sugar. h). bleaching powder. i) gypsum j). and. k). limestone is). dry ice
Share
Answer:
Element present in Methane: Carbon and Hydrogen
Bleaching Powder: Calcium, Hydrogen, Chlorine
Chalk: Calcium, Carbon
Water: Hydrogen and Oxygen
Calcium carbonate: Calcium, Oxygen
Graphite: Carbon
Salt: Sodium, Chlorine
Sugar: Carbon, Hydrogen, Oxygen
Bleaching powder: Calcium, Hydrogen, Chlorine
Gypsum: Calcium, Sulphur, Hydrogen and oxygen
Lime stone: Calcium, Carbon, Oxygen
Dry ice: Carbon, Oxygen
Explanation: