I think no its not poisonous
Calcium is an important mineral that the human body needs; it is present in bones and has a number of other functions as well. However, calcium comes in a variety of forms, not all of which are equally beneficial to the body. Metallic calcium would react with water to form calcium hydroxide, a powerful base with a very high pH which can dissolve flesh. Even then, I would not describe calcium hydroxide as poisonous so much as corrosive, but it could be lethal in any event. There are also other calcium compounds which are poisonous, not because of the calcium but because of the other component of the compound, for example, calcium cyanide.
Dolemite is a rock, similar to limestone, except that where limestone is calcium carbonate, dolemite is calcium magnesium carbonate. It's not especially poisonous, though it wouldn't be particularly good for the teeth if you were to try to eat it.
No, they are not poisonous.
There is no elemental calcium in calcium oxide. Calcium oxide is a compound made up of calcium and oxygen atoms bonded together. When calcium oxide reacts with water, it forms calcium hydroxide, which contains calcium ions but not elemental calcium.
The word equation for the extraction of calcium from calcium oxide by electrolysis is: Calcium oxide (solid) -> Calcium (liquid) + Oxygen gas.
as long as its not poisonous and not hard
Calcium is an important mineral that the human body needs; it is present in bones and has a number of other functions as well. However, calcium comes in a variety of forms, not all of which are equally beneficial to the body. Metallic calcium would react with water to form calcium hydroxide, a powerful base with a very high pH which can dissolve flesh. Even then, I would not describe calcium hydroxide as poisonous so much as corrosive, but it could be lethal in any event. There are also other calcium compounds which are poisonous, not because of the calcium but because of the other component of the compound, for example, calcium cyanide.
Dolemite is a rock, similar to limestone, except that where limestone is calcium carbonate, dolemite is calcium magnesium carbonate. It's not especially poisonous, though it wouldn't be particularly good for the teeth if you were to try to eat it.
A poisonous mushroom is a poisonous mushroom
A poisonous mushroom is a poisonous mushroom
non-poisonous
no its not poisonous, it only bites
No ANSWER: lead is poisonous to humans on a grand scale. like mercury It collects and add up. certainly putting solder the mouth is bad. Lead replaces calcium
They are not poisonous.
They are not poisonous.
no, it is not poisonous
Yes, eye shadow can be poisonous to some living things. It is not poisonous to humans, but it can be poisonous to animals.