Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
junior college 1 | H2 Maths
One Answer Below
Anyone can contribute an answer, even non-tutors.
dont understand what they mean by finding average of 1 atom
Date Posted: 2 years ago
Views: 625
From periodic table, mass of 1 mol of magnesium is 24.305g. So when they ask avg mass of 1 atom, ypu have to divide by the number of atoms in 1 mol. So 25.305/(6.02x10^23) to get avg mass of 1 atom.
See 1 Answer
From periodic table, mass of 1 mol of magnesium is 24.305g. So when they ask avg mass of 1 atom, ypu have to divide by the number of atoms in 1 mol. So 25.305/(6.02x10^23) to get avg mass of 1 atom.
360 Tutoring Program