It would be a totally new form of matter.
Their food was any form of matter in the universe, although they were unable to consume stars.
Obviously, it worked equally well on other forms of matter.
All were different forms of matter - solid, liquid and gas.
Nothing is a concept of being without all form of matter.
No form of matter known to man could endure it.
Isn't it one of the elements, the basic forms of matter from which all others are made?
Rather it would be in the form of strange matter.
Plasma is the most common form of visible matter in the universe.
One cannot imagine a comprehensive particle theory without several forms of matter.