What occurs when one compound takes the place of another compound during a chemical reaction?
a. simple decomposition
c. chemical combination
b. double decomposition
d. replacement reaction

Most materials are not magnetic because their magnetism has worn off. their magnetic domains are arranged randomly. they lack magnetic fields. earth’s heat has destroyed their magnetism.

Some familiar products contain some of the same types of atoms. for instance, the chemical formula for baking soda is nahco 3. the chemical formula for liquid bleach is naclo, and the chemical formula for table salt is nacl. which choice best describes why these three products have some of the same types of atoms in common?

How many particles are in 5.0 ml of fe