Elemental sulfur is quite safe.
No, pure water is not poisonous to humans.
The adjective in the sentence is "dangerous." It describes the potential harm or risk posed by leaving a poisonous substance unmarked on the shelf.
Sulfur dioxide is generally considered more dangerous as a pollutant compared to sulfur trioxide. Sulfur dioxide can lead to respiratory issues and acid rain formation, whereas sulfur trioxide is a less common pollutant and tends to react with water vapor in the atmosphere to form sulfuric acid.
Cinnabar is a mineral that consists of mercury (a poisonous gas) bonded to sulfur.
Sulfur dioxide is a poisonous gas that can dissolve in water to form sulfurous acid.
It is poisonous in large amounts, and the gas is poisonous (but not in small amounts).
Spiders are not poisonous to humans. However, some spiders have venom that can be harmful if they bite, but most spider bites are not dangerous to humans.
bullfrogs are not poisonous but some bullfrogs out the outline of america are
Sulfur is not poisonous to humans, but it is toxic to bacteria. However, it may cause irritation to your eyes and mouth.
Wall lizards are not poisonous or dangerous to humans. They are non-venomous and generally not aggressive towards humans. However, like all wild animals, they may bite if they feel threatened or cornered, so it's best to observe them from a safe distance.
If you are a fly, certainly. However, the majority of spiders are non-poisonous to humans.
They are not dangerous to humans, they feed on slugs and earthworms.
They are not poisonous to larger animals or humans, but can bite you if provoked. They have no venom.
yes, the Cone Shell snails are poisonous. Two of the most poisonous and dangerous to humans are the Geographer Cone and Textile Cone found in the south pacific.
yes but that doesn't mean it is dangerous to humans.
Mendelevium is a radioactive element. Generally radioactive elements are dangerous.
There are many things that are poisonous to humans. Curare is one. Botulism is another.