Mass-to-Charge Ratio (E/M)

The mass-to-charge ratio (E/M) is a fundamental property of charged particles, such as ions. It is defined as the mass of the particle divided by its charge. This ratio is expressed in units of kilograms per coulomb (kg/C).

Given Information

In this problem, we are given the mass-to-charge ratio (E/M) for a cation, which is 1.5 × 10^-8 kg/C.

Finding the Mass of the Atom

To find the mass of the atom, we need to rearrange the equation for the mass-to-charge ratio:

E/M = m/q

Where E is the energy of the particle, M is the mass of the particle, and q is the charge of the particle.

In this case, we are given the mass-to-charge ratio (E/M), so we can rearrange the equation to solve for the mass (m):

m = (E/M) * q

Explanation

To calculate the mass of the atom, we need to know the charge of the cation. This information is not provided in the given question. Without knowing the charge, it is not possible to determine the exact mass of the atom.

The mass-to-charge ratio (E/M) is a useful property for identifying particles in mass spectrometry experiments. By measuring the mass-to-charge ratio, scientists can determine the mass of the particle.

In conclusion, without knowing the charge of the cation, it is not possible to calculate the mass of the atom. The mass-to-charge ratio (E/M) provides valuable information about the properties of charged particles, but it does not directly give the mass of the atom.

M/1.6×10^-19c


1.5×10^-8kg/c
Multiply both and get the answer