Answer:
1.26moles
Explanation:
To get the number of moles (n) in an element, we divide the number of molecules of the element by Avagadro number (6.02 × 10^23)
n = no. of molecules ÷ nA (6.02 × 10^23)
According to this question, number of molecules of Neon (Ne) is 7.6 x 10^23 particles.
n = 7.6 x 10^23 ÷ 6.02 × 10^23
n = 7.6/6.02 × 10^(23-23)
n = 1.26 × 10^0
n = 1.26moles
