Answer:
Break it and it gets better, immediately set and harder to break again.
Nothing specific, but more than a few. This many clustered, together will do.
It can be clear like water, but it burns like fire.
What is it that no man ever saw, which never was, but always will be?
What is in seasons, seconds, centuries, and minutes, but not in decades, years, or days?
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?