2. A double displacement reaction can be described as: a.
Metal reacting with oxygen
b. lons switching places in two compounds
C. A more reactive element replacing a less reactive element in its compound
d. A less reactive element replacing a more reactive element in its compound

The tendency of water molecules to stick together is referred to as a) adhesion b) polarity c) cohesion d) transpiration e) evaporation

How hot is the suns corona? (integrated science)

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.