I can't sign on to any of my google verification accounts with safari on my iphone

What happens when you try? I'm not aware of anything that Safari would block if you are logging in with Google information. You may need to contact Google support to answer that question.

You cannot delete Safari because it is an integral part of iOS and cannot be removed, but you can select Chrome to be your default browser if you wish. Go to Settings>Chrome and you should get the option to select it as default.

As far as Solved, you had to mark that when you replied to my post, no one else can do that.

And, I'm not passing the buck, I'm recommending that you contact Google to see why that does not work in Safari. They would know that.

Understand this is a user to user support forum and Apple does not participate here. We are all volunteers that take the time to respond to questions, so think about that when you make comments about those that respond to you. I'm thinking that it has to do with you attempting to log into something with Google verification with the Apple browser, but Google should be able to address that issue for you and explain any reason it doesn't work.