7. How many moles are in 18.00 x 1023 particles of AICIZ? A. 2.99 moles
B. 11.98 x 1023 moles
C. 24.02 moles
D. 108.36 x 1023 moles

The answer is option A

Explanation:

To find the number of moles in a substance given it's number of entities we use the formula

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

We have the final answer as

2.99 moles

Hope this helps you

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.

It's potassium i believe