I searched and couldn't find any evidence supporting this claim. An earlier answer cited several websites purported to be studies confirming the link, but only two of the four cited even mentioned copper in their abstract, and they were concerned with something called Wilson's Disease, which is not cancer but rather an abnormal retention of copper in tissues. It's hardly surprising that a study of a disease having to do with abnormal copper levels would mention copper.
So, while I would hesitate to say that it's impossible for copper to cause cancer, I can say that if there are any studies showing a link, they're rather difficult to find, while in contrast it's easy to find studies showing that certain copper compounds may be useful in treating cancer.
no, as it does not cause cancer
true
Yes.
Yes
No this is not true. It is a common wives tale.
There have been some studies that cellphones can cause brain cancer, but nothing has been proven to date.
true
Mutations in certain genes cause tumors. Gucci.
No. Licking vagina is not harmful.
There has been no prven link to cell phones and brain cancer. This is an urban myth.
THAT IS SO LIKE NOT TRUE SO IF YOU HOT BAKED BEANS IN A MICROWAVE YOU GET CANCER NO
No, this is not true.