Question

where is all the antimatter​

Answer 1

Answer:

CERN

Explanation:

all the antiprotons created ta fermilab's tevatron particle accelerator add up to only 15 nanograms .Those made at CERN amount to about 1 nanogram .At DESY in Germany,approximately 2 nanograms of positrons have been produced to date

Answer 2

Answer:

I think cern the answer