A few days ago
Anonymous

what is antimatter?

what is antimatter?

Top 3 Answers
A few days ago
Tom S

Favorite Answer

Matter that has an opposite charge. The electron has a positive charge (and is called a positron) and the proton carries a negative charge. Chemically and physically, anti matter would behave exactly as matter. Anti hydrogen would still combine with anti oxygen and form anti H20. This anti water would freeze at 32F or 0C and weigh just as much as matter-water.

But if a anti-water molecule comes in contact with a regular molecule of water the two will annihilate each other and get converted into pure energy based on Einstein’s formula

E = m c^2

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A few days ago
Somily K
Antimatter is matter composed only of antiparticles. http://dictionary.reference.com/browse/antimatter. This is where I got the definition from. Here is where you can find the definition of antiparticle is, http://dictionary.reference.com/browse/%5Cantiparticles. Hope that that helps! = >
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A few days ago
John S
This refers to a sister of either one of your parents that you care about.
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