Ametal(ii) ion solution of unknown concentration shows an absorbance of 0.55. what is the molar concentration of the metal (ii) ion in the sample

Cover with metal .Any elements other than hydrozen and helium concentration shows an absorbance

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.