I know that in order to make a two quit entangled state, this quantum circuit is used:
[![Hadamard + CNOT gate](https://i.stack.imgur.com/L3gjc.jpg)](https://i.stack.imgur.com/L3gjc.jpg)

But I was wondering if there are any other gate combinations which also create entangled two quit states.

If there are other quantum circuits which achieve this, I was wondering if they would also create any one of the four bell states. Thanks in advance.

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***[Cross-posted on physics.SE](https://physics.stackexchange.com/q/618411/58382)***