not switching to radio button in selenium code example

Example: checkbox vs radio button in selenium

- I locate it as just another web element AND CLICK.
    - I would verify if checkbox is selected or not by
        - .isSelected() method will return true if checkbox is selected.
        - .isSelected() method will return false if checkbox is NOT selected.
syntax: checkbox.click();
syntax: checkbox.isSelected(); --> will return boolean: true/false