How many flourine atoms are present in 5.3 grams of flourine sample? (note that you have to use the 3 step method)​

The mass has escaped into a gas which you can not see so the law stays true.

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.

Here is the link to the all information u need i mean answer key