What is buoyancy? O the ability of an object to float
a sac in a goldfish's body
O the mass of an object
O an inflated balloon.
PLEASE HELP

Which element is least likely to undergo a chemical reaction

Which material burns faster? metal aluminum

Now look at the segment of the graph between the two data points marked with black squares. describe how the boiling point and melting point plots behave between these points. be as specific as possible.