Some of the poisonous elements are
FLOURINE, ARSENIC, Mercury, LEAD,
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The following elements are poisonous
All halogens, (vaporous) mercury, all alkali and alkali-earth metals, arsenic, phosphorus, and many more.
Mercury is a liquid element and is also poisonous.
One poisonous element is lead.
Plutonium is one.
The load the fulcrom and the effort
mass volume gravity
because of the cold temprature that makes condensation 2. At low temperatures, most elements will be solid. At intermediate temperatures a few elements such as mercury will be liquid. At high temperatures most elements will be liquid, and higher again, all elements will be vapour.
Hydrogen, helium, oxygen, and carbon are the most abundant elements in the universe.
There is o such groups.all elements have its-own poisonous character.
There are three types of elements: metals, metalloids, and nonmetals. Most elements are metals.
These elements are nitrogen, oxygen and argon.
No, more than three-fourths of the elements are metals. Love, Grahamcracker
Fluorine is a pale-yellow, highly corrosive, poisonous, gaseous halogen element, the most electronegative and most reactive of all the elements.
Elements do not contain chemical, but chemicals contain elements. Elements are singular things with a set of properties all their own. There are currently 118 different known elements. Chemicals, which there are thousands of, are made up of two or more elements. Na is sodium(poisonous) and Cl is chlorine(also poisonous). When these two elements combine, you get NACl, which is table salt(not poisonous) and has properties completely different than the two individual elements.
It is a very dangerous chemical, it is a poisonous gas and it is one of the most reactive elements.
The three most abundant elements in the Earth's atmosphere and the percents are:nitrogen-78,084 %, oxygen-20,946 % and argon-0,934 %.?
What poison, specifically? Several elements are poisonous all by themselves ... arsenic, chlorine, and fluorine to name a few. Lead isn't acutely "poisonous", but it (and several other elements) cause heavy metal toxicity. Plutonium will kill you via ionizing radiation. And so on.
Elements are in the periodic table not substances, the most reactive of those elements would be Fluorine because of its electronegativity.
All of the elements in the left-most period of the periodic table or alkali elements. Such as Li and Na.
Earth, Water, Fire. May not be the most common but are the three elements.