The Rydberg constant is 3.3 x 1015 Hz. This value is also Group of answer choices

the ionization frequency of iron.

the average frequency of electromagnetic radiation.

the frequency of light emitted by our sun.

the ionization frequency of hydrogen.

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.

Ibelieve y y even though i've only taken chemistry for one year