A mixture is different from a compound because each substance in a mixture a.
retains its own properties.
c.
forms an ion.
b.
changes its electric charge.
d.
changes from a solid to a liquid.

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.