blue color
physical property
density
physical property
flammability
chemical property
solubility
physical property
reacts with acid to form H2
chemical property
supports combustion
chemical property
sour taste
physical property
melting point
physical property
reacts with water to form gas
chemical property
reacts with base to form water
chemical property
boiling point
physical property
can neutralize a base
chemical property
sodium hydroxide dissolves in water
physical property
hydrochloric acid reacts with potassium hydroxide to produce a salt, water, and heat
chemical property
a pellet of sodium is sliced in two
physical property
water is heated and changed to steam
physical property
potassium chlorate decomposes to potassium chloride and oxygen gas
chemical property
iron rusts
chemical property
when placed in water, a sodium pellet catches on fire as hydrogen gas is liberated and sodium hydroxide forms
chemical property
evaporation
physical property
ice melting
physical property
milk sours
chemical property
sugar dissolves in water
physical property
wood rotting
chemical property
pancakes cooking on a griddle
chemical property
grass growing in a lawn
chemical property
a tire is inflated with air
physical property
food is digested in the stomach
chemical property
water is absorbed by a paper towel
physical property
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