Oracle Database Express Edition (XE)

Good night:

I'm learning about privileges and roles.

I've tried to limit the select privilege on a table to only some columns of it.
Unfortunately it doesn't work.

GRANT select (employee_id, last_name, job_id)
ON hr.employees
TO Usuario_2;

It comes to an ORA-00969: falta la palabra clave ON (ON key word missing)

Surprisingly it does work with updates.

GRANT update (employee_id, last_name, job_id)
ON hr.employees
TO Usuario_2;

'Sentence processed'.

Could anybody tell me if it's possible to allow the access of users with 'select' only to certain columns not using views?. If its possible. What am I doing wrong?.

Greetings