When placed in water, ice rises to the top of the liquid. unlike most solids that sink when placed in their liquid forms, ice floats because -?

Ice has a lower density than liquid water which is why it floats, it is also why water expands when it freezes.

Idon't know hope someone you

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.