Which is an example of an atom?
a)the smallest unit of ne
b)the smallest unit of p4
c)the smallest unit of nh3
d)the smallest unit of h2o

A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

What happens when light is scattered?