Question

What Is Antimatter ?

Answer 1

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HERE'S YOUR ANSWER..
An ANTIMATTER is matter that is composed of the antiparticles of those that constitute Normal matter.I think it's the right answer

Answer 2

Answer:

Antimatter refers to sub-atomic particles that have properties opposite normal sub-atomic particles. (Image: © Katie Bertsche) Antimatter is the opposite of normal matter.

Explanation:

In modern physics, antimatter is defined as matter which is composed of the antiparticles (or "partners") of the corresponding particles of 'ordinary' matter.

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