a company plans to make an electronic device. They need to use an element that has chemical behavior similar to that of Silicon (Si) and Lead (Pb). The element must have an atomic mass greater than that of Sulfur (S), but less than that of Cadmium (Cd). Use the periodic table to determine which element the company can use.

30litre of li2o is 1.0002mole approximately 1 mole

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.