Use the drop-down menus to indicate the stage of technological design in which each action would occur. Establish criteria and prepare the initial design.

Redesign and retest as necessary.

Define a need and research related information.

Build and test a prototype.

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?