what is the process called where molecules are transferred into the gas phase, generating singly or multiply…

what is the process called where molecules are transferred into the gas phase, generating singly or multiply charged ions? *\nchromatography\nionization\nfiltration\ndesorption
Answer
Brief Explanations:
Ionization is the process where molecules are transferred into the gas - phase and generate singly or multiply charged ions. Chromatography is a separation technique, filtration is used to separate solids from liquids or gases, and desorption is the release of a substance from a surface.
Answer:
B. Ionization