If you have 4.72 x 10^24 atoms of Carbon, how many moles of Carbon do you have? Question 5 options: 2.84 x 10^48 moles of carbon 4.12 x 10^24 moles of carbon 4.72 x 10^24 moles of carbon 7.84 moles of carbon

Can someone me with 6 to 10 plz this is for masteries test.

Element before carbon on the periodic table

The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride