Yea... ... right click on it... ... then choose Delete from the context menu that pops up... ... or hit the Delete key on yer keyboard.
Because it doesn't really have a traditional tool bar.... You have to click the three lines in the upper right hand corner and it will give you all the menu options... It was confusing to me at first but it's waaaay better than IE... I haven't used IE since.... Like 10 years... I can't even believe IE would even be functional...
Not sure if particular items from the menu bar can be deleted. But if you right click the very top portion of the browser and then un-tick the menu bar, it will disappear.