You can organize tabs in Chrome by grouping or pinning tabs to make them easier to find, among other available features.

You can automatically close tabs on your iPad through the Settings app, where you can configure Safari to automatically close tabs. Here's how.

I've lost count of how many times I've accidentally closed a Chrome tab I meant to keep open. One second I'm just trying to rearrange my tabs, and the next -- gone. No warning, no chance to hit ...