What is the relative atomic mass of an element with a mass spectrum showing a peak at \( m/z = 10 \) with a relative abundance of 25, and a peak at \( m/z = 11 \) with a relative abundance of 100?
What is the relative atomic mass of an element with a mass spectrum showing a peak at \( m/z = 10 \) with a relative abundance of 25, and a peak at \( m/z = 11 \) with a relative abundance of 100?