During which of the following chemical changes does a precipitate form? select one: a. vinegar is added to baking powder b. lemon juice is added to water c. lemon juice is added to milk d. a banana ripens

Is it possible to use the energy from two atoms colliding to create a clean burning lasting fuel source with a large amount of force? is it also possible to harness that energy from the two atoms colliding to create a clean energy source that will last for years from just two atoms colliding. is there a possibility to control and store that energy for years but slowly let the energy out enough to power cities cheaper and faster.

Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.

The radius of an atom is closest in size to a