Whether you are allergic to metals or not, you can not take colloidal sliver. That is poisonous.
Anything can be poisonous and/or a liquid. However, the most common such metal is mercury.
I would consider this very likely; many batteries have toxic (poisonous) components. Even eating just metals can be quite harmful.
Mercury is the element that is poisonous if ingested. It has been replaced by other metals like aluminum or steel in applications where its toxicity could pose a risk to human health and the environment.
Metal poisoning is a toxic accumulation of metals in the body. Some metal elements that are poisonous if ingested are mercury, lead, aluminum, arsenic and cadmium.
They tend to be poisonous to humans and can contaminate water and soil. Heavy metals would include elements such as lead, mercury, tin, arsenic, and antimony.
like many other single seed fruits, accumulation of metals and other compounds is likely, I would not fear eating one mistakenly, but wouldn't treat them as almonds
Mercury Mercury
Aluminium oxide (dialuminium trioxide, Al2O3) is not considered a toxic substance.
No, it is not poisonous, in fact it's added to many foods.
yes
a major environmental effect that batteries have is leaking of heavy metals into the environment. Heavy metals are poisonous to many animals nad tend to build up in their fatty tissues instead of being flusshed through. Say a small animal like an insect consumes a few molecules of heavy metals, it probably won't hurt them. But then a larger animal like a fish eats thousands of these smaller animals containing the heavy metals so they have a higher concentration of the poison. Then an even larger animal like a bird eats thousands of fish and they have an even higher concentration of the poisonous metals .This keeps getting worse the further it goes up the food chain and can make many animals sick and even kill them