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What is the heaviest element with a one letter atomic symbol?
The heaviest element with a one letter atomic symbol is uranium (symbol: U).
Which is lightest alkaline earth metal?
The lightest alkaline earth metal is Beryllium(Be) having atomic mass 9.012 dalton. The heaviest element in this family is radium.
Which is the heaviest radioactive element?
The heaviest natural radioactive element is Uranium.Man made elements are continuously being made. The latest heaviest superheavyweight man made element to be discovered is element 117 (it is still so new that it hasn't been given a name yet).A little different bit of information about Fermium, a team has captured a piece of its spectrum-the wavelengths of light it absorbs-making it the heaviest element ever to be so measured. It was made in the 1952 detonation of the first thermonuclear bomb. It does not make it as the heaviest element, just the heaviest to have it's light spectrum captured.
Is hydrogen the heaviest element?
If we are talking about elements here, hydrogen is not the heaviest. In fact, hydrogen is the lightest element. There are two ways of answering this question, depending on how you define 'heaviest'. The heaviest element in terms of heaviest per a given number of atoms is the element with the highest atomic weight. This is the element with the largest number of protons, which is presently element 118, ununoctium. When a heavier element is discovered (e.g., element 120), then that will become the new heaviest element. Ununoctium is the heaviest element, but it is man-made. The heaviest naturally-occurring element is uranium (atomic number 92, atomic weight 238.0289). Another way to look at heaviness is in terms of density, which is mass per unit volume. Either of two elements can be considered the element with the highest density: osmium and iridium. The density of the element depends on many factors, so there isn't a single number for density that would allow us to identify one element or the other as the most dense. Each of these elements weigh approximately twice as much as lead. The calculated density of osmium is 22.61 g/cm3 and the calculated density of iridium is 22.65 g/cm3, though the density of iridium has not been experimentally measured to exceed that of osmium.
What is the heviest element?
The heviest element is mercury. It is heavy because it is so dense.
What is the heaviest Alkaline-earth metal?
The heaviest alkaline-earth metal is radium. Radium is a highly radioactive element and is the heaviest and most unstable of the alkaline-earth metals.
Which actinide element is the heaviest that occurs natturally on earth?
URANIUM (:
What element is the heaviest actinide that occurs natrually on earth?
Uranium
Which element is the heaviest actininde that occurs naturally on earth?
Uranium is the heaviest naturally occurring actinide.
What is the heaviest element known to exist naturally on earth in quantities detectable by purely chemical test methods?
Now californium is considered as the heaviest naturally occurring chemical element.
What is the heaviest element found on earth?
If you are talking about element sin the periodic table, it is ununoctium(Uuo)
What is the heaviest element found as a liquid?
Mercury is the heaviest element at a liquid state.
Heaviest element that is highly radioactive?
The heaviest element that is highly radioactive is Ununoctium, which has an atomic number of 118.
What is heaviest element on the periodic table of elements?
The heaviest element in the periodic table (known in March 2013) is ununoctium.
Is osmium the heaviest element known to man?
The information in the question 'What is the heaviest element?' should answer this. Access this by the web link below.
When was Heaviest Corner on Earth created?
Heaviest Corner on Earth was created in 1906.
What element is the heaviest element found announced in February 2004?
The heaviest element announced in February 2004 was ununpentium with the atomic number 115.
