Can anyone do this. i dont get it

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

Which factor is likely to impact the possible number of compounds ?

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?