How many atoms are there in 2 moles of sodium? a. 6.02 × 10^23 atoms b. 1.2 × 10^24 atoms c. 3.32 × 10^24 atoms d. 2.4 × 10^25 atoms (not a or d)

B.

One mole of any element or compound contains 6.02x10^23 particles (atoms or molecules)

One mole of a compound has 6.02x10^23 molecules

One mole of an element has 6.02x10^23 atoms

Therefore, 2 moles would have the double of 6.02x10^23 atoms

58 km per hour : d

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne