Mark the following statements as follows PP - physical property, PC - physical change, CP - chemical property, CC - chemical change
water boiling, changing into steam
the melting point of copper is 1083 "C the rising of a baking cake
In the presence of oxygen and moisture, iron will rust
Sulfur occurs as a yellow crystalline substance,
Sodium reacts with water to form hydrogen gas and sodium hydroxide,
Wine in an uncorked bottle changes to vinegar
Lead is a very dense element
A solution of water and sodium chloride conducts electricity
Magnesium combines with chlorine in a I to 2 atomic ratio.
boiling a raw egg
mercury is a liquid at room temperature