Question

1 multiple choice 1 point which of the following particles are not found inside the nuclei of atoms? electrons protons neutrons 2 multiple choice 1 point if the frequency of light increases, what happens to that lights energy? it decreases it increases it stays the same there is no relationship between the frequency and energy of light. 3 multiple choice 1 point in order for an electron to leave the ground state, what must occur? electrons cannot leave the ground state. either of the two previous choices would allow the electron to leave the ground state. it must give off energy in the form of light. it must absorb energy from light.

Explanation:

1. Protons and neutrons are found in the nucleus of an atom, while electrons orbit around the nucleus.
2. The energy of light is directly proportional to its frequency, as described by the equation $E = h

u$ (where $E$ is energy, $h$ is Planck's constant, and $
u$ is frequency). So, as frequency increases, energy increases.

1. An electron in the ground - state must absorb energy (such as from light) to move to a higher energy level and leave the ground state.

Answer:

1. A. electrons
2. B. it increases
3. E. it must absorb energy from light