Give reasons for the following: a) Sodium metal is kept immersed in kerosene.
b) Cooking utensils are made of metals but their handles are made of
wood or plastic

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

What is the relationship of air masses and the temperature of oceans?

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.