When drawing a bohr model for an element that has 16 electrons, how many electrons would be placed in the third energy level?

A26 cm object is 18 cm in front of a plane mirror. a ray of light strikes the object and is reflected off the mirror at a 42-degree angle. what is the angle of reflection? degrees what type of image is formed? what is the size of the image? cm

As you lift an 88 n box straight upward you produce a power of 72 w. what is the speed of the box?

Select the correct lewis structure for fluorine which is group 7a element?