Fragile Molecules and Molecular Weighing Techniques

The energy of the bombarding electron can cause complete fragmentation. (correct)

The energy of the bombarding electron is too low.

The energy of the bombarding electron is too high.

The energy of the bombarding electron does not affect fragile molecules.

Forming a charged complex by accelerating a molecular ion.

Mixing a gas such as ammonia with the substrate in the spectrometer. (correct)

Ionizing an aerosol of the substrate in the presence of sodium ions.

Fragmentation of the molecular ion by bombarding electrons.

M - 1

M + Na+

M + 23 (correct)

M + 18