Q: one of the electron transitions in a hydrogen atom produces infrared light with a wavelength of 7.464 × 10 -6 m. what amount of energy causes this transition? this is the answer i got. is that right?a: v=2.998 x 108 m m-1 / 7.464 x 10-6 m v=4.017 x 1013 e=6.626 x 10-34 x 4.017 x 1013 26.616642 x 10-21 e=2.662 x 10-20

How did planetesmals form planets? a. they broke apart into smaller chunks.b. they collided and stuck together.c. they cooled and pulled ice together.d. they began to rotate.

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+