Warning
It is non-toxic,easily worked and joined moderately cheap and is resistant to most impurities in water.
No - it is a very commonly used plastic material of contruction
Being very toxic and radioactive plutonium is a lethal material.
Natural water is acidic and tap water can contain some toxic material but we require deionized water and water free from any toxic material That's why we don't use both of these waters
Forms of chemical hazards are gas, flammable material, corrosive material, materials that cause immediate toxic effects, oxidizing materials, and more.
technical yes
Known as the Irish Strawberry Tree it is moderately toxic to goats and toxic to most other animal species.
Graphite the lead thing
A thing (area, lake, stream, land, person) becomes contaminated when a toxic material is present in it. To De-contaminate the thing is to remove the toxic material
It indicates that the frog is toxic.
I would not risk it - there are plenty of other things to try. Rhubarb contains oxalic acid which is moderately toxic - the leaves are too toxic for humans to eat but we can cope with the quantity in the stems.
i would say lead but good luck lining your walls with that it is toxic. It IS the best soundproofing material known except for "Aerogel". It is only toxic if ingested.
Simply put, Yes. The primary ingredient in Norco is hydrocodone. An opioid, it's moderately addictive and highly habituating.
A larger LD indicates a less toxic substance, because it takes more of the substance to kill.
It is non-toxic,easily worked and joined moderately cheap and is resistant to most impurities in water.
It depends on what type of stain it is. A chemical stain can be toxic depending on what it is. Water stain isn't toxic but depending on what it stains it could ruin the material.
once again...this question CANNOT be answered as is, it needs to be more specific. -are you asking about oral, demal or inhalation toxicity? -are you asking about acute toxicity, chronic toxicity, or carcinogenic toxicity? -if asking about acute toxicity, are you asking about slightly toxic, moderately toxic, or highly toxic? -what is the context: mineral collection, stone carving, or mining?