Answer:
This is the drinkable phase of matter
Before Mt. Everest was discovered as the highest mountain in the world, which mountain was the highest?
What is something you can give away as many times you want without ever losing it?
What instrument plays from the heart?
I occur twice in eternity. And I'm always within sight.
I am a rock group with four members. All dead one was assassinated.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?